UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9BiXyNnx3/M9SLPX2BCnv/EAEYj+4QdeOhwbkHD1o80=' 
WHERE 
  key_id = '535521086a7b74ff1e9e748edf869c1de5e7dd74da8d9f1dff54a5545d7f953f' 
  AND (
    token = '9BiXyNnx3/M9SLPX2BCnv/EAEYj+4QdeOhwbkHD1o80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )