UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QM29yLfvOtcxu6zK4rdtjR9aXNycDdoq1hmXHWbuGGA=' 
WHERE 
  key_id = '5b2aed10948cf6160ccd3149c13e037971b002d4a5ee32f99af1bb652a5b720b' 
  AND (
    token = 'QM29yLfvOtcxu6zK4rdtjR9aXNycDdoq1hmXHWbuGGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )