UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1vbQY3EuCLCB1+nvCdruYcbSecUW4/u/QTRfPo3/Wk=' 
WHERE 
  key_id = 'd16972f6bd5d06ad8b8ad67741df1b5b9e799004235a3ee3f9355078774bf743' 
  AND (
    token = 'M1vbQY3EuCLCB1+nvCdruYcbSecUW4/u/QTRfPo3/Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )