INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e561a6c22d1a80a960e5110422b83279853a4c646a5edf8963ba16d15abacf1', 
    '0tho532Tk19guzvb32GrcAhUFEAsk25KsW3kKfjOSRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)