INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900ab773b3dd14f19f09ee0755a9a332fb7b850ee43c17ee67d269a92a15e7f3', 
    'XTi/TttG++Z1DQTHa6C0OFtKY32rqnMHzGVfMCgJRCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)