UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'no66buDPpk5ESrQu+xjzJ4gWXcdHwqFRHQRKf3MtQQE=' 
WHERE 
  key_id = '16797d438baf0e4e58382bc700fac1986ae04132a45591b76e90c73fc7db08ba' 
  AND (
    token = 'no66buDPpk5ESrQu+xjzJ4gWXcdHwqFRHQRKf3MtQQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )