INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12aa6baf3b06f96686200d3bd05220db1fb92db722be42b8b09ea1cb3cbe2539', 
    'qgCnEAhxrLeoGV9aDqtwh+1k8pvmayndO9UNFeLI9LQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)