INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d4ee3191255364720eb6bdaf880bcb54786f1906b511947357119c83935e9db', 
    'fK/1V0KUSHCcvvmVjPLVp3yOQYuEmSGk/+ySOK9C2JA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00083

Result

int(1)