UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2h+je6al4sfYrgTw4WspIXOi7ug1fdQ/J0M9Sedvxgc=' 
WHERE 
  key_id = '185dc93b503d831a2bc71bb8f882b206ee789d79c11e812a2fa157f3a28b17f9' 
  AND (
    token = '2h+je6al4sfYrgTw4WspIXOi7ug1fdQ/J0M9Sedvxgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )