UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niZPFMXLo3yRml4Og+g7ai0FtJcXePBtSAUgnUXG7MQ=' 
WHERE 
  key_id = '2579e3599658a0366845eb0eebc5c340e0c5a37ffe619761ef5ff2f250df532e' 
  AND (
    token = 'niZPFMXLo3yRml4Og+g7ai0FtJcXePBtSAUgnUXG7MQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )