UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffrmTQqCa1zG/C9++zbbiNoUnEmEMleEh1+jVttjmeY=' 
WHERE 
  key_id = '6adea559980c54882111386ec6e554149cae9e1532bd87442ef8fe14b95b3f22' 
  AND (
    token = 'ffrmTQqCa1zG/C9++zbbiNoUnEmEMleEh1+jVttjmeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )