INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66c0646f068ae17a872af85f6f016f45dd028054c4e6c1fed858d5000b9af36d', 
    '48hx62PEjr9lO0kW7urdFPGFhHyTESiEPlT6ML1WTIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)