UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2F0zmF83Dk8CcXfPlcTMJwITDgQ6xunCHWjhARH/E4Y=' 
WHERE 
  key_id = '2b38dc9db2ebea8c861cfa4b761fcf0b3f3f0ef2e12f8e93b049405fff0eca4d' 
  AND (
    token = '2F0zmF83Dk8CcXfPlcTMJwITDgQ6xunCHWjhARH/E4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )