UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a7xblQDmfiiwjhQYFBhtqV1jS5sSQ3lO1zJZGWdCae8=' 
WHERE 
  key_id = '2f130e7bc18fa40ab008774459e1bc01c69752b5c0f19645843434cd536cefe4' 
  AND (
    token = 'a7xblQDmfiiwjhQYFBhtqV1jS5sSQ3lO1zJZGWdCae8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )