UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UNWDH07bYsUCuhtwLNI5nb400J2MXagzmaNmughs+kc=' 
WHERE 
  key_id = '45b0640930dd7562531eb3b000c116abde341e5cd80942a5ac7d9553a9ae0005' 
  AND (
    token = 'UNWDH07bYsUCuhtwLNI5nb400J2MXagzmaNmughs+kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )