INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5521c4c3ab07f535bd566daa51fafeae8ef47075a977d8ab2b46fcb6d17062b', 
    'sSoeDIPDrLRisG0jgE/Mx54cvGfLqyDmUrOqYdUponw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)