UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBEttEd7C42Vk6A3RFnooVUBe+4eTxd2Wjia/W0rnfA=' 
WHERE 
  key_id = '5656f6876c766e119cd95f3d37ea58545c15550db2981dd46e2614ce9942984d' 
  AND (
    token = 'EBEttEd7C42Vk6A3RFnooVUBe+4eTxd2Wjia/W0rnfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )