UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WlMzczPzYk7DcrG3BfzEkZ0ETho53vdNKCen/8QFyzo=' 
WHERE 
  key_id = '10854d1b86175db285fa3ddaa34e5403bf356623228e2d6869431a06ed5c6632' 
  AND (
    token = 'WlMzczPzYk7DcrG3BfzEkZ0ETho53vdNKCen/8QFyzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )