UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kUEHxbcC8IOxlAPuKJaOYbujPXszJMV4lDJVyH4buY=' 
WHERE 
  key_id = '7771b7378c7866b6e5dc0bf54da2a5886f4e214a6d880db0d4bba6d97f03e09d' 
  AND (
    token = '4kUEHxbcC8IOxlAPuKJaOYbujPXszJMV4lDJVyH4buY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )