UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGGLlQnNoMC2RL70kPDvql05NV7skRU3XPDQagKkGCI=' 
WHERE 
  key_id = '49a68a17860e5aee6b21a7dde5ebff8bcad9767d3b9cc1a2f23f01a0d25269a8' 
  AND (
    token = 'TGGLlQnNoMC2RL70kPDvql05NV7skRU3XPDQagKkGCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )