UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fW/gW0UONu991/pP1vymcvIGy403OqtMgOahVleMmpU=' 
WHERE 
  key_id = '5a71f16c5a19a7f6da2ee8c8316a60b5513d0b913c26d23909dbb9bf763648f4' 
  AND (
    token = 'fW/gW0UONu991/pP1vymcvIGy403OqtMgOahVleMmpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )