UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kjc6hoFCDcN2IbsjER9ia0z+VzT+UzOa4eUj+lWhXuw=' 
WHERE 
  key_id = '14e032a260fc3c68b7240072faba90064716abed6af4f1a5c12bdb04adfa82e8' 
  AND (
    token = 'kjc6hoFCDcN2IbsjER9ia0z+VzT+UzOa4eUj+lWhXuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )