UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uiwifO7iOZhyz3d4YOvz91GnRo3ByPS4g8mFt8N7hBM=' 
WHERE 
  key_id = '693a943aad2fbbc03dfa402eb5eae7c27367cde46e6317a9d215f82d8914c390' 
  AND (
    token = 'uiwifO7iOZhyz3d4YOvz91GnRo3ByPS4g8mFt8N7hBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )