UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EQRAFEFHtIxGcJuaqKpsK9YFYJ+Ax5C6YPRHEW+91C4=' 
WHERE 
  key_id = '21dbf1672b1925c36f43c6fc7f6fe2baf34b9ce56085a5e5ef631f42bd0337c7' 
  AND (
    token = 'EQRAFEFHtIxGcJuaqKpsK9YFYJ+Ax5C6YPRHEW+91C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )