UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l29RM7qaDW/z8BEbeX4x1gZ100EIDdIOde84L9fYcCo=' 
WHERE 
  key_id = '53a1b04f0d160f730da7dcfaf258d27c2fa02a608b5afd9c579242d1b3503997' 
  AND (
    token = 'l29RM7qaDW/z8BEbeX4x1gZ100EIDdIOde84L9fYcCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )