INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81529df496ac3f67dee325cc6f1ed8ccef0c28d0b29eed5a98d09a141addf018', 
    '/qiMpWjDHEH+V699xcr7eGsQsnjsbomFEK5qZemxbjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)