INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '111d2875fb556266dbac0a36cc2ea13e878e1f56da0921710a1aa67840aacfd9', 
    'Mkj7xcfhMaUaFR++iGnBGY9MZEdmDJHXD9RpZaEOAsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)