INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd42938134e202003d64b321dd7c3e9d8a9c8557473c5e7d173596e76c2c0128a', 
    '4sfo/Yw+a1xDuebflEudvGb1erpzKRfltzCUk3jTtnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)