INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '991bc9dce7510196e77ae5c36cae426eecb4b14c874d927ec2234771d11711d1', 
    '23jgyZbwUkFy4JHJyZSmRef+U7UEAexm9kGRbRLFC9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)