UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KS+k9NC3RqLzO/j1xjs95CRuy6sWo9vOUBK5BENZbuA=' 
WHERE 
  key_id = 'b1c75471da6ab0e7d9771eedb90e0c08413a6eea30528e3dfe42cdce1c6f72c5' 
  AND (
    token = 'KS+k9NC3RqLzO/j1xjs95CRuy6sWo9vOUBK5BENZbuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )