INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d40bfeca317be3aeff529139870d04ca7857962302f52c1fa552fcc3f28806c', 
    'WgVRYR0LGkth++2RVXlWJKuV/Sc3Ce4tz4tI3ea0U70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)