INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e7a7309542a050d070e7a5c19d968791baa38dfbac5b332bb900412059176e5', 
    'MxEtJxzgD09xKuJPca77nK6WHDKPTEUTh1M4lVIr9NQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)