UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWJGTsv/ksyzve9H0KK0c5rGsK09kDZNljGv3e0ny7M=' 
WHERE 
  key_id = '71c59853b7ff2c98887d1c9d16a3d4fc7b00c3eb95dd90e5116213cbbcdc9f43' 
  AND (
    token = 'nWJGTsv/ksyzve9H0KK0c5rGsK09kDZNljGv3e0ny7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )