UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+UWO00OOpeuoeyV99CZ0eHxq9OgYwW274+E+oxeByQ=' 
WHERE 
  key_id = '9a2394556ff2cc04124249734dc573284c673588a6844990222f0306b9b2348b' 
  AND (
    token = 'x+UWO00OOpeuoeyV99CZ0eHxq9OgYwW274+E+oxeByQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )