UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGMRsfE9ZqCuuvkS/CgjnxDnw1X70npIF7xya1Wu/wE=' 
WHERE 
  key_id = '229f6b5404c4e7c95a27e4f3d862a6b0b7826df0337e82e3bafad700d47f29f9' 
  AND (
    token = 'MGMRsfE9ZqCuuvkS/CgjnxDnw1X70npIF7xya1Wu/wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )