UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+M0QmySl7THbFCLUBNV/f0b79HbsWnfiuaLUvcSsPN4=' 
WHERE 
  key_id = '43af91a9c978103a3fd2ec4c62d0aa89ad56d2c942aefffb29f8d9ebbdd0c991' 
  AND (
    token = '+M0QmySl7THbFCLUBNV/f0b79HbsWnfiuaLUvcSsPN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )