INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '531a4c0a7eae47025a16dcaf2bda289afe38ebd786ba2bb6e70b6244ee143f8f', 
    '1vYZU2IC0pu4xTbNy1umTz240C2DPBwIc+Xco3wvU44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)