UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12XX03GzN2SeKzMmr3vc/L6qY71YPQU5OE8cMgKKnhI=' 
WHERE 
  key_id = 'e84bb5028eb73ea44d0662d9a7200e1feef40be7d47ca1122c63388921a71e48' 
  AND (
    token = '12XX03GzN2SeKzMmr3vc/L6qY71YPQU5OE8cMgKKnhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )