INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f99f5f0b41823c309270ebc6077596c5c6af364b656c74dfaad9fa33c73cd48a', 
    'DNonmY9EbnL5CxXOXcULLTrhjwPXAd4SBP3o0qpUuBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)