UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ieWTSesE3MNtgzlKWEruPbI6wKGTfckLLabOYdqMUtY=' 
WHERE 
  key_id = 'c0309b7c433f1fa9c505d667dc16802d85bbee995a0945414b85c4c139d85a0b' 
  AND (
    token = 'ieWTSesE3MNtgzlKWEruPbI6wKGTfckLLabOYdqMUtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )