INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b606d2b452995f441263880b5371ff86484f3cc044c3475c2ae17935ddcdf6a', 
    'hLcHtx0iDu0hRMsCAYnzb+X2ccjRHDUoH4vdANFwz7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)