UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMP0vKFP27RRitx08VYfxKc9RYyTAxA1TWQyorleUY8=' 
WHERE 
  key_id = '4bba59c83ba9d621b07971e6e2af71b56b09325567976fc7b7d5d687c18171f0' 
  AND (
    token = 'hMP0vKFP27RRitx08VYfxKc9RYyTAxA1TWQyorleUY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )