UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4gGkX9/AQAGSfFrwyTdKKgHScYXEQknr8P/V+kF4/A=' 
WHERE 
  key_id = '1cfc22dd42f27526e2eadd7ce981b98c0b37bc1944b8cd6e875460e5581f8565' 
  AND (
    token = 'p4gGkX9/AQAGSfFrwyTdKKgHScYXEQknr8P/V+kF4/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )