UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0pO/yKmi4kblqJRJId0DsHX/1ohBL4ZkGYIcfb3xQZg=' 
WHERE 
  key_id = 'e830beccbb48da0070bed79ecb483b9139f59c83d668be6c0be6ccffee23fe67' 
  AND (
    token = '0pO/yKmi4kblqJRJId0DsHX/1ohBL4ZkGYIcfb3xQZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )