INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98d37b553dca292969352deab25ebbf38276a5dfeb5655bd104e27b9623909c4', 
    'QaiI3IdYVy/8tmnPnH3SoscH+j1zomdCXn0JL80cB0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)