INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8354ee7c2d9dbb84604db3f34931689be687970b67c2a34003bd1b7fafb46aeb', 
    'SJqn2N9syyR1Fn74uoYmnMqFe4aTEeeUWHtoZqkr+4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)