INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dba9741b049f72d4be81a3552a0ddb957f9f5ecbf539470d54e0a339eef04167', 
    'jRET0qbdyrkdW0kJ/7FmlRvIhgcvjLwOk1Yq2QeyWkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)