UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfFBQXMnR2r/fb3SjjC5GoJHbIcazwKocz3LnvztTMg=' 
WHERE 
  key_id = '48d7b1bbfbce79afb42507e097bc5da00b939c8c04b4c39119ac9ab1fa8646da' 
  AND (
    token = 'NfFBQXMnR2r/fb3SjjC5GoJHbIcazwKocz3LnvztTMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )