INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e61ca15c312ad86c1bb0cb32a854add01ca7a282bc15e541f5f983388615b88c', 
    's6gx8NJfu22tFW84iC7G9NGeIgLZSWaoT1ZdNfGiKdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)