UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'La/MBeZDRIsdO7/hM9qJ/DvgmRZcfXqrbcpU+nXYJQ0=' 
WHERE 
  key_id = '291f36da890dd7b1c492db413f5b4357c56bdb0240d93d5ee0d1865f5ca14bfe' 
  AND (
    token = 'La/MBeZDRIsdO7/hM9qJ/DvgmRZcfXqrbcpU+nXYJQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )