UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTLOwY6Jvx1/XGPlviFgpATG29Mp6LrsxUYUpVJIGco=' 
WHERE 
  key_id = '84cf0e9e6a5f5e27839f8a44599530fb3b69e855218875364c5e4d1ce125aba1' 
  AND (
    token = 'nTLOwY6Jvx1/XGPlviFgpATG29Mp6LrsxUYUpVJIGco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )