INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe59af1539ef948f51eb12ad515188622e2eb63fe944426be989e76c0f14c11c', 
    'YYtY5Fhv3K2zrdHI66R2VgYg3y2ZCBQUSumqHESCxsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)