INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ec425ca3411d48a6a94f82766eec51ca82fcc5e6a9afbd1bcabaa26a928aef0', 
    'QxVQbD6bLirK92BhC60IZTWOYvMg6utR7WfgDPcaZes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)