INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcf27068611291fde5221ad56a9b5a9a89ff10cc85ac8e1c0422c04d003fd362', 
    '+zlqd5dM4CfIJE71f9X7R5XswSpMG8AO1j2TO7ANqTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)