INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9948b44c2f833454aaba701ac9ae7c951877f3b89a86f98a83d1d1284cd5faca', 
    'o0L8KcpBVDOIoSyDhBCPE8esqXC+IF49oPY8wgCcsBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)