INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a030be2adade8b430df38a5de2490c62ceba86167dd7500f4d90ec4c59d8e70', 
    'EwSn2LhJZ9EV1dKvGp+wU0w+X2mwztfGIMGgg7MpAfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)