UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/AWfHr+eBH84hCjKXrf0zUScHRjI7l47UDC12v9qts=' 
WHERE 
  key_id = '644aba290fdfce0b7975a1f7e1a0481b86abed5d2be633cbd073bdfb1c3a8f9e' 
  AND (
    token = 'y/AWfHr+eBH84hCjKXrf0zUScHRjI7l47UDC12v9qts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )