UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWVJOQHuhD1R6CAqfSVlh9G4wC+5YmjeqEEKsuPKl5w=' 
WHERE 
  key_id = 'd58c60f42b078625a947c673ed832d2b96d4c1d8dccb041f182e2f33f02f611a' 
  AND (
    token = 'EWVJOQHuhD1R6CAqfSVlh9G4wC+5YmjeqEEKsuPKl5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040