UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5WyvVDfTTNN7+28V+liL9lKJjdkhBRFYUH3FzpuagDw=' 
WHERE 
  key_id = '1493a1cf84414a3dab47787434f3a3e41807345c382bad133d9c2bd6807c606b' 
  AND (
    token = '5WyvVDfTTNN7+28V+liL9lKJjdkhBRFYUH3FzpuagDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )