UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guUKBNz1yFYAGWVGv7UlhJh6MJ6RTT6sol/H0RGpQtE=' 
WHERE 
  key_id = '17be1137fdaf58c18a4dcbdca05d69d05a3b93d8b0b41f8dfd876206d3843938' 
  AND (
    token = 'guUKBNz1yFYAGWVGv7UlhJh6MJ6RTT6sol/H0RGpQtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )