INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f78ca356636866a915d7dd25b9654946be024934791f2fd1e97d259c7f9c63f', 
    'DxAl3Ee/8CHk2idaTFETS4p2T0G4EgN7FNfRyqfQ8Yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)