INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dcfedf343d3db25dc32e30a4c4fea2296fea3bb4b23e0cd51939b8577d011eb', 
    '5FWzG0hbXrjOFWeSDHAt0wvdmDa11ysYlSyosAMBh8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)