UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WfHJGTIMMSOvabLw7ZbCKRXJMKlKG97IyX1dG3IeX0=' 
WHERE 
  key_id = '17281aef0cb8dc3f889a842a9f9c85aecc779e6261bc2a0509bc3aaee111f259' 
  AND (
    token = '/WfHJGTIMMSOvabLw7ZbCKRXJMKlKG97IyX1dG3IeX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )