INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e453b23f41500001501edbc7f019a1e7248b56f45e914840815de7eff124abcd', 
    '2+Ghp7lJb53H1MoL2tOFVcIP3rrcRnt8XrNbGXdrL+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)