INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea44c6d5f932bfe1e25c94ec626250643719aa65e7b275fe89b1bac4de0387a2', 
    'Kqa5fLw2AbZyV3NhSiwNkiTyzpnxAii6ED37/tgH2JM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)