UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1lPhArgIGPWK/WRe4vwOQHWk2YV51fPUHLnfPOfY+k=' 
WHERE 
  key_id = '3c9a9f250d15feedaf94cbe64b062098b9175412fb476474d4e4bda1a0e99c3f' 
  AND (
    token = 't1lPhArgIGPWK/WRe4vwOQHWk2YV51fPUHLnfPOfY+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )