UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUrTz4QB34iHJPqu1zEcIfMXbP4o1Kf46MAEOhqlYr8=' 
WHERE 
  key_id = '4191b0b778c8e3113010b11edc3dd941b4bf7400580aa56b9f50c16ced9c3463' 
  AND (
    token = 'LUrTz4QB34iHJPqu1zEcIfMXbP4o1Kf46MAEOhqlYr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )