INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21be30ff0378e7b8f6b2e08ce866ef3d5429515547675cb19ad9cf919a52633', 
    '8oDHF0CFQTIa+tmvZE6fiFA9rwZbM/p9aBC3ZilAMOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)