UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wD5073ykUsm7Xn6uaivNMk3y+paYPNJDUszTeVpKQq0=' 
WHERE 
  key_id = '1a8698b4d45fceea2b3f00c073299fdc1f32402d1ae05ba523cf2765b8163d6e' 
  AND (
    token = 'wD5073ykUsm7Xn6uaivNMk3y+paYPNJDUszTeVpKQq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )