UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOZ+Ji93hB0ch9C5zN+03enrhcbCsSi0QI0o2B+GMwo=' 
WHERE 
  key_id = '9a7c8aa0468c1c73883b2a5548b5ebe7e91fa404bc0cc78b1818cc1c0d6fb4e8' 
  AND (
    token = 'qOZ+Ji93hB0ch9C5zN+03enrhcbCsSi0QI0o2B+GMwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )