INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3257730e43e27889c25961b3b89b8807fdd7cdcfcea8371f4822f2a4afe969eb', 
    'rfHSWXz2h2is4SEQos5oDARkRBDK+sg37kaBjzH0UM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)