INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16f50eb314cef0ef31569046cfbdae2091813244dff4a03828f1c97207e627dd', 
    'fSbUq7WRNDW4+WkgMn0oqggUHR1QIZ2iWSsYz8lVnl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)