INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff45b019ff5ede78631ad7921f5a94969bb80d868d09f207e5c3280b45e57d4c', 
    'iq91jKAdw05TBRfPlppy4frGFx+RHcUsISi/PWjyG4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)