UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNUlZNcJ7hTZz6JPSQ5hawQGQBa/LfjVB9MTfPXfPg0=' 
WHERE 
  key_id = '042236715c357363aabcea72522bc836eca029e882dfcdeab3af6e1caed8a4cd' 
  AND (
    token = 'RNUlZNcJ7hTZz6JPSQ5hawQGQBa/LfjVB9MTfPXfPg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )