UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yQHSqw71rQaauHOLqUfz627mi5pOAjMe/cPS15gy9M=' 
WHERE 
  key_id = 'c8082b8a0f3edcd12e53bd6d754f32321d37e16007d7fdf7d05e07658cf86c07' 
  AND (
    token = '5yQHSqw71rQaauHOLqUfz627mi5pOAjMe/cPS15gy9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )