INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a64244c637b65081d122d467e4936881e6caebf77227e813fa5351b8d4472547', 
    'xL+L4BN42u7iiBPcUHqjLv7otdHd4HI/2vbaS4EDj9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)