UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4Yf+ohai8hQ1mjhLy9DXQKLO19lwTLXAKjSnh6+n+8=' 
WHERE 
  key_id = '04ea79e52367105e463fc09657eca7e43453eb83153e54e0e4dd16ab9b10dc1c' 
  AND (
    token = 's4Yf+ohai8hQ1mjhLy9DXQKLO19lwTLXAKjSnh6+n+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )