UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A0qoiY5C1B+xhKPEhkVwk66+q+8ScQuDwadaHdlVBhs=' 
WHERE 
  key_id = 'e1a1ff93b3d1f43537d3e74d9b7f409e3183317c936637ac4205953395d1deed' 
  AND (
    token = 'A0qoiY5C1B+xhKPEhkVwk66+q+8ScQuDwadaHdlVBhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )