UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/IME9Sd7PCplYF5p+o+9irPgEkJxKYoOhm8u1uF5P4=' 
WHERE 
  key_id = 'a0fb9c84716ef2e571026327a828128da6de8795a0e752f96937c9be610bd974' 
  AND (
    token = '6/IME9Sd7PCplYF5p+o+9irPgEkJxKYoOhm8u1uF5P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )