INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c8bf254d0298c497506166c54f29f381474607f94429d004d59342246d51185', 
    'J7c2k5fKAk3Z+sn4AyTbMJIATtXPnl6sJlgH36V5O+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)