INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecabc8cf0e17bce6e959f97140edb7e655a433d412f31a7ff0c85497042659a4', 
    'nh3i94HL/B9kk4EIXYkQWdaO2wyrBD5dqoFe6Jc8WYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)