UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i5Fo97JQqpvAJsocofMff2yD90a0pb1JMmfgrOJjEt0=' 
WHERE 
  key_id = 'cd6f02b1b9ee7eecad868eb0d2990e91aaa618c5f710e67b158bef93774d58e4' 
  AND (
    token = 'i5Fo97JQqpvAJsocofMff2yD90a0pb1JMmfgrOJjEt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )