UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igMYZLacRTNX95dI3gLcPAQW4afuxMx9KsKv0zNTSKk=' 
WHERE 
  key_id = 'a1ebb5fa5edce9577c908c16d6d5152bf614eb57c312980d00e7cadea7a6907a' 
  AND (
    token = 'igMYZLacRTNX95dI3gLcPAQW4afuxMx9KsKv0zNTSKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )