UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ssTmy8V5KEAcNfOG2olsB8CoH3BuThFkZlcFXXZhWoQ=' 
WHERE 
  key_id = 'e561b34d6912991eee50635b66b5051e901969b26bbc8aefb8b095ac769457c4' 
  AND (
    token = 'ssTmy8V5KEAcNfOG2olsB8CoH3BuThFkZlcFXXZhWoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )