INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3097cefe58a6838ed89215f744b66f3a9036f22ba80b232e00f91e518764b12', 
    'usOKliqIw98SYpPPgi4E7BDwQsC1z26HdjpPvj1ZP5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)