UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgxKd+2S0BM8F9Im/nud24jQ5Z7c2Gt7QoT150k+AkE=' 
WHERE 
  key_id = 'c1d35523f5ce282eef8563c39a49cbacb4443917b0d30d3b4c47e641b9ef0950' 
  AND (
    token = 'UgxKd+2S0BM8F9Im/nud24jQ5Z7c2Gt7QoT150k+AkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )