UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rOwxCNVN0w4/xJdJu9A/l8kJjGXCTG1s3GWBKauA2os=' 
WHERE 
  key_id = '2d8841201fadfda204dbf0cfa6cb21e1b11415586df318213a613ac1587e4c7a' 
  AND (
    token = 'rOwxCNVN0w4/xJdJu9A/l8kJjGXCTG1s3GWBKauA2os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )