INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed95a318a72998497628ec459f50f07902f5a0e3c7a0d106e9aaa94567d6047b', 
    '+F2NyFSDLjLvdRsBI516E4qVH0pJB8qM5z6Xbff7+9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)