UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fH/fDmRtR8qqlHSXB9JyUKVLvNQm/qtoSW2tF+KQyJo=' 
WHERE 
  key_id = '5a7573aa389cf3cf2307c926987540b6f78ac8ce3677a12673db8fe2b4a58901' 
  AND (
    token = 'fH/fDmRtR8qqlHSXB9JyUKVLvNQm/qtoSW2tF+KQyJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )