UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymBL8V01BF8c+cGYEAzJKsxh4BMz+YD3zI/bW0mOfyo=' 
WHERE 
  key_id = '1bba5c52044aed928812d4ba031b35c266f3e750aa09035921d0beac814e5248' 
  AND (
    token = 'ymBL8V01BF8c+cGYEAzJKsxh4BMz+YD3zI/bW0mOfyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )