INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4390c120748cc11a0b76edc0701a3fee5be960cc7aebe628d43e97496d482ffa', 
    'CcylCVcVFj3ihl5kWq9eqE7/0P0OyGN02V2JhXvyvKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)