UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQn6ifXAeVAk/eqIAuAiYXSBgz2YcJQARMIQSFY5bns=' 
WHERE 
  key_id = '4a60ec8a1942790118b3cee1aa9d62e5a1c83216e69dfc6288c72df23f1e267d' 
  AND (
    token = 'fQn6ifXAeVAk/eqIAuAiYXSBgz2YcJQARMIQSFY5bns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )