INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f137121456f5f48636812a07dbd759e9377041516c8cff2402994ab4e32501f8', 
    'VsUOzLDaDvMFuBhI2PushC5+XuoJb3qrPF9yMNA7JM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)