UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAp41cEP31j7I1TpNUhpQOQOtIA36jPGT4fFB9pNVKE=' 
WHERE 
  key_id = 'b746bc577c1a81772e4bef9dfb0c4d4cf0b2dbaf97ec297e466e711f53255cd3' 
  AND (
    token = 'DAp41cEP31j7I1TpNUhpQOQOtIA36jPGT4fFB9pNVKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )