INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bcd2d802c261c248f6037b77880c6d146dcdd55cc76bcada5f3d57a108d32db5', 
    '1tnB2bTjknBnTSW4aLch+5nGrtdMLZ3cuoIoJ5/EUas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)