UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QyG6+I0VAHFUXgl9WockcA4Sien1RSuR1pfgaVc58ZA=' 
WHERE 
  key_id = 'fc4f9c32d3445f0d8bbb17c4ca8086e530451076e34ce9322abfe8c928d03bea' 
  AND (
    token = 'QyG6+I0VAHFUXgl9WockcA4Sien1RSuR1pfgaVc58ZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )