UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMev0EPlTxkJq3RUKzycJZjD7xAhBwg0PMhl7KTp1Fw=' 
WHERE 
  key_id = 'ccbf16f7990526515bf883f631471b99e481e805bab673341f7cd1b3fc011f98' 
  AND (
    token = 'XMev0EPlTxkJq3RUKzycJZjD7xAhBwg0PMhl7KTp1Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )