INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46fd7f1896fd6c47d18a68de425af142df6950637b0662692cde4761e42029d4', 
    'cAa577xRnRKUXWAQOhoUSk220FFCo/bMwnZF32Zl0Mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)