INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3444e834cb8bd0b89f539121f8a573345042d76d07d0e510402e6503b5526349', 
    'r8ty7+sXDOrwb3vgD7OakW4SgETym9JcU47VLaLGjLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)