UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MhLtduaDwqbQJwCpK/kB0g/C4+lx0rGgYB48infVZVw=' 
WHERE 
  key_id = 'a0380a9b51d22f7588d8baa844e951aaaef79e11ec867266268e5b763df72adc' 
  AND (
    token = 'MhLtduaDwqbQJwCpK/kB0g/C4+lx0rGgYB48infVZVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032