UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Wj0xFA8Jb/JEhwShan9a0tOaR3uBcPCbPNfiNqcHfQ=' 
WHERE 
  key_id = '7625d135655ac50482b9b45fe90bc580316147f9c97c65ffe76214c0b8ad086f' 
  AND (
    token = '6Wj0xFA8Jb/JEhwShan9a0tOaR3uBcPCbPNfiNqcHfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )