INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91693497f873a6c3212b3a570c710f93ebefaaf95bf1f94af504be3c2a64246d', 
    'z7mg+O1VTcAKWTUpyJ9h8y7W/DQmvonliUzq6TTnpPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)