UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FAgFE4/STkokZRX1rH4JSX1SRS7DQOJ467lWbssKhRY=' 
WHERE 
  key_id = '2389a9a6609efd0ccc601d78f6cee43c9ea144513ff0460870d2b326367832dd' 
  AND (
    token = 'FAgFE4/STkokZRX1rH4JSX1SRS7DQOJ467lWbssKhRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )