INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78462346c7000766053eb98127c823c1eda433e1cd0095bfae8a802c33a171b3', 
    'Vls6HhgNWarYfgKihysdy9FhZzWCizfou3ffAYOS6Xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)