UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/C0xeK9ZmN1gJrFmZKi+RIap8r3DhaqaCWJniUPWLQ=' 
WHERE 
  key_id = '2b5ba8acffcd1c11eb5174bd67e1e943420c93d579b138c8f27bebf2181e8eba' 
  AND (
    token = 'R/C0xeK9ZmN1gJrFmZKi+RIap8r3DhaqaCWJniUPWLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )