INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46de948f161be07df513b5a3ca19b2be6c4d81b12af9c7465d19b350e673694c', 
    '0iwZS2OTfU6Mdrpsl7Oe9b3hZKtDW/TqITEPpZ23cCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)