INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '989495f07844152931146c683b4c993552fc1a19a6ae3b48c0ae4771a2a746aa', 
    'uVCMSI4g3GivwqIo4IDCqF6IMgNgk2oUCQlws5pJZTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)