UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2LjXf2bH//Cg8ZESlJZ19dWqjxsIuUQMmX3ffBxrdk=' 
WHERE 
  key_id = 'f56e93bfd69c6bffb9208f96782221fa12e5018ca9c00cfee3f62b7a1e1eeb1d' 
  AND (
    token = 'i2LjXf2bH//Cg8ZESlJZ19dWqjxsIuUQMmX3ffBxrdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )