UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FB718+ewv4SQBsPtAJQeyDZYRHjYca2HbB2xmVMw5bw=' 
WHERE 
  key_id = '4a1276f7913e74920974d7f2e0bb8695f99634fc446b560d5d741486a696820f' 
  AND (
    token = 'FB718+ewv4SQBsPtAJQeyDZYRHjYca2HbB2xmVMw5bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )