UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fH2++4XMIzeTKPbZR+jO7sX9cgbAYDjyBkP00a8HeQ=' 
WHERE 
  key_id = 'a2bd4c7c4a79a7a81d562a77c0a48382d6759b2e555d36078b0ffc4dd37ce7b2' 
  AND (
    token = '2fH2++4XMIzeTKPbZR+jO7sX9cgbAYDjyBkP00a8HeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )