UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moFPM8BxSOKSf/3RGX4T6SB13lctppknUgSu0GhPU74=' 
WHERE 
  key_id = '52abbb0caeb7a50918a64c773627ddb21457629f4b4fd7a2fc3565f2dbb6fe81' 
  AND (
    token = 'moFPM8BxSOKSf/3RGX4T6SB13lctppknUgSu0GhPU74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )