UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQvW4boHGDRuhDPf6obOSL1SKvklQwEpeUEFIipT7l4=' 
WHERE 
  key_id = '90f55aafca9e74bbac2087d5dafe756a01f78374f0cc0629b2b3b552da436d5c' 
  AND (
    token = 'OQvW4boHGDRuhDPf6obOSL1SKvklQwEpeUEFIipT7l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )