UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3IQ5U7qCwWkJLv3vb2CFWLW4MywNtMjNZ+3BPdfW6Y=' 
WHERE 
  key_id = '020972d71210effa616f9b03b6ae9afb0d876405d6cd5d117a78cdc0f2db2eee' 
  AND (
    token = 'g3IQ5U7qCwWkJLv3vb2CFWLW4MywNtMjNZ+3BPdfW6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )