UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xg2h4X6aipYoSagIdEb2xkr6sfA33wJlUd9EZerUBww=' 
WHERE 
  key_id = '0f23326caa9b65795bdb4bfc36ea3db786f25168548a907a149156827c12863b' 
  AND (
    token = 'xg2h4X6aipYoSagIdEb2xkr6sfA33wJlUd9EZerUBww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )