UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2kQ2CnGPSKFAtUmoaHFFKffCGVq+BEeac33+4mg4ws=' 
WHERE 
  key_id = '3586a57dd614f7cf04b26e0a47ce7d8203964f3a20007f2628576d41f056897e' 
  AND (
    token = 'a2kQ2CnGPSKFAtUmoaHFFKffCGVq+BEeac33+4mg4ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )