UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCSPS4QLisNZ9cULBHFceH5D2F7SDX/oqsh5mNyLE0Y=' 
WHERE 
  key_id = 'c243716603e2a927bf78002b284e6f6ff79521601bddbab7b697f0ab4c5f3552' 
  AND (
    token = 'WCSPS4QLisNZ9cULBHFceH5D2F7SDX/oqsh5mNyLE0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )