INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ead8a975152904348557e53d46c73c9c61848020d886423fe22aa65b27585a0', 
    '/4TQ8+4RaKjoUDIZnHTlKSqRDibyr8b/K4sHtVDdYTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)