UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0o4ZhEnSyBwP+3B5s4loG2jHBdOoGHVhWb2iyMXDDSo=' 
WHERE 
  key_id = '054efd940a3eee66f96b98725de7395944b42ab95fa2487962d1848bb1817797' 
  AND (
    token = '0o4ZhEnSyBwP+3B5s4loG2jHBdOoGHVhWb2iyMXDDSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )