INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a4e56b1f4e1f23126bc710f85da43c6f32a3a33340cb00b1f72728448514f4', 
    'Jpc56NT9+Vz/FsuRCtf6Yk3CiOIFYIHVUStPRyiNPFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)