UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+SxiWzxkyFpEOaVRUwu4R+l8lgs4GIGPFFaIueHRjA=' 
WHERE 
  key_id = '19189f71e0fc4832ceb8e284a3eef53291c144a8f2da99e4507b3cf4a0686b16' 
  AND (
    token = 'c+SxiWzxkyFpEOaVRUwu4R+l8lgs4GIGPFFaIueHRjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )