INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24ebd472c6884f95919a3c8e742388efda6d5a916257863dc36896991cab4d4d', 
    'u+O3fATiurzdCL1iAK6MeAZriNLmlPup5ZPPvxaBA+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)