UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfXkD/RZceiGQvot/8igJ58/NgMw6sT0bkiDYbrvOFw=' 
WHERE 
  key_id = '5bead1e6bef14046fac4401664a8ddcf559fc2dd43a55ef693a24229d6bb53d2' 
  AND (
    token = 'jfXkD/RZceiGQvot/8igJ58/NgMw6sT0bkiDYbrvOFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )