INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7ad1b038e42b1a705244bb424256cfa260d7280507f0443383b429ac9d7686e', 
    '56LS4TDmBnRyAS3hTndoZVTevJL3e07o0aP678NZpPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)