UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7LoDvUkkj4bhJfMfcvpiV70rmDa+4fpKTWEObcpk/k=' 
WHERE 
  key_id = 'd16d0be4a5f795d7fa599240ea00261fdd9aec952ca34b74f06feef9f758e7f8' 
  AND (
    token = 'd7LoDvUkkj4bhJfMfcvpiV70rmDa+4fpKTWEObcpk/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )