UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KyTAUsGf0J+HjclgA1gc1tby2Ar1pj+sohUJRcnwIk=' 
WHERE 
  key_id = '8c4fe0b342f289d5255616b3fc2e7b1173fd75703c12cb029724cdd6ff0a76ce' 
  AND (
    token = '0KyTAUsGf0J+HjclgA1gc1tby2Ar1pj+sohUJRcnwIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )