UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFzVY2ivuGW2zuvcRs7chaAW8VPw1SqHXMlbKxniEys=' 
WHERE 
  key_id = '3873f071ce772b99500b3644be2027a5b2b25d341eef7fcd30bfb8c656d216d7' 
  AND (
    token = 'oFzVY2ivuGW2zuvcRs7chaAW8VPw1SqHXMlbKxniEys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )