UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/jLYfKHwDIcU0Q+1InFzIv5xbGTq+dgGVjT8H8zv/4=' 
WHERE 
  key_id = 'ecb0755fd2498bc41975fe62ed92571bf0504b2c635e7a351d5f834b32199430' 
  AND (
    token = 'k/jLYfKHwDIcU0Q+1InFzIv5xbGTq+dgGVjT8H8zv/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )