UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXM5zwisc5E6Q6XW5GPWwIQax5IdFcytj8vEJrIS3N8=' 
WHERE 
  key_id = '838a379d1009ed66728b3d43bac3d0f1fb46567cf0599356847dac203b18a6d5' 
  AND (
    token = 'UXM5zwisc5E6Q6XW5GPWwIQax5IdFcytj8vEJrIS3N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )