UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzsALbyqvFp5PB+o/cwnQw5hzgZtrV8vUpkx73J8OAE=' 
WHERE 
  key_id = '881a5c380c1b115b3a5bd7ea622779bbae3910e2e814b444fd1bae657f1aad97' 
  AND (
    token = 'yzsALbyqvFp5PB+o/cwnQw5hzgZtrV8vUpkx73J8OAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )