UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aq/NUO6qWkmik5gvWkSjSxYWG8O6GVo0isJp1drFdDA=' 
WHERE 
  key_id = 'd9cd662eb330c8c1e4710ed78397b863eacab11e145335800f8cdef0678bb6ad' 
  AND (
    token = 'Aq/NUO6qWkmik5gvWkSjSxYWG8O6GVo0isJp1drFdDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )