UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQXBp3MR6aZGUGJbkrhvC1O4teLwo9G4Fs8YZODjbm4=' 
WHERE 
  key_id = 'a1f64706ab247e9905c7c4608de3278663d62fd9b13c42a4849397cec22f5bf4' 
  AND (
    token = 'lQXBp3MR6aZGUGJbkrhvC1O4teLwo9G4Fs8YZODjbm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )