UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qIXkrckw5LuoI3sFEUOEDJ9XqFAW/u7v4v1LIG1MNSo=' 
WHERE 
  key_id = '196f619ec97354b00fbe2d91f7c144a53593c8f7c958bcde9e8f56a0dca13be3' 
  AND (
    token = 'qIXkrckw5LuoI3sFEUOEDJ9XqFAW/u7v4v1LIG1MNSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )