UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AM3EYw3EeREnoSlV0Rk205aeUcrwNo3l1yCQPY7HD2U=' 
WHERE 
  key_id = '499e82d48ccaaee748cdb1e563f82d458ce29299aa1b4dd874921ac7235c332c' 
  AND (
    token = 'AM3EYw3EeREnoSlV0Rk205aeUcrwNo3l1yCQPY7HD2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )