INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32cf650254a700180372ecef31026973f7e29c40ce8f7d6e3d5517e4ffa5edd0', 
    'PbP3NM6WxwFyumNzsreKF9abhKGcZpwG2XO08boBdWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)