UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RibsQCMUYtYYMhGv8HoqkVdwmfBfHQQP3PdddTl5GNo=' 
WHERE 
  key_id = 'bcda39c2070db0695ca0621c9fd7e7073b857d212500ad2a6c1486221404df33' 
  AND (
    token = 'RibsQCMUYtYYMhGv8HoqkVdwmfBfHQQP3PdddTl5GNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )