UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWfkmnP2Pql2sMRU8And9ZHN2/I/3XkPBsCfE91vIxE=' 
WHERE 
  key_id = 'ecc9809218a113606ac9ebc5ac9f4c14765bdc50776986bdbe50f3db46d84cd5' 
  AND (
    token = 'GWfkmnP2Pql2sMRU8And9ZHN2/I/3XkPBsCfE91vIxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )