INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4499590577b548b20203fb710a0164f21b803ece90d70a17c5e56dcdee6569ad', 
    '5tJ/qsWL10gfrXJtrl1VJYRx3FTp4I6QRJNRBo3fNuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)