UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vskII/Lws4KZZjLAwLij2K/pl1lxkm94AEMRsqfNRM=' 
WHERE 
  key_id = 'e87ab9c8b7f4776508608470aff9747b8d0535de2c3908ab8f7487cfba86e623' 
  AND (
    token = '4vskII/Lws4KZZjLAwLij2K/pl1lxkm94AEMRsqfNRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )