UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrKD9uE/36wr3QblNS29+AFO/Skqda4R21ppp41g9VM=' 
WHERE 
  key_id = '4fb52bf4da75f3056f3a2ac376a99e07ef653754d3c7513a4573328e6aaa3de0' 
  AND (
    token = 'wrKD9uE/36wr3QblNS29+AFO/Skqda4R21ppp41g9VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )