UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKP471dr6EOWvgfefsoB7XdPDx3n/grm+kPRG2QBcvQ=' 
WHERE 
  key_id = 'f1fbeb4684a79e4573291f6158d2d731bd772768eab9bd85f08c67b503cbd903' 
  AND (
    token = 'UKP471dr6EOWvgfefsoB7XdPDx3n/grm+kPRG2QBcvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )