UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGrSRT/nsSjGl7uK2hI7UcOSZZMqfMBquWAo35yvoIU=' 
WHERE 
  key_id = 'a98429142b6e680e43f6a40ffd41a364b03f69214f81c19eace8e6b9f71d6677' 
  AND (
    token = 'sGrSRT/nsSjGl7uK2hI7UcOSZZMqfMBquWAo35yvoIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )