UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOQ8ku9/Z2SZGx4hokSb8n+c5idlrBNLYU3smrgHPxI=' 
WHERE 
  key_id = '46620058bb72943f4be3f38b993a6a303d919b18282370d40f3e15547002f1ae' 
  AND (
    token = 'uOQ8ku9/Z2SZGx4hokSb8n+c5idlrBNLYU3smrgHPxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )