UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDkuyzTL7gIcQV6Pr100VzRiDV1JbKhQoUTE8eMpwXw=' 
WHERE 
  key_id = '3136d90fa40ce5f862f3a55f32d89a6b010cfcf98a9febf9b2c20112f52cbce1' 
  AND (
    token = 'fDkuyzTL7gIcQV6Pr100VzRiDV1JbKhQoUTE8eMpwXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )