INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40c9dce99919491137c7a0882cb01f249163d028c012bb5dbdfc9e631ad74858', 
    'qW7f6Oxr+O4nsClmN8qJcGbr+EuQyf5dtV72nMF1Deo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)