UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzCYMp1H+BcxzWRve4aoHP9IkPe4oO6AyRZpcZjQz8k=' 
WHERE 
  key_id = 'a80fd21ad87db280059ad4e44a801f0d6d957a03fd0253c5751d40e8ddb3160d' 
  AND (
    token = 'tzCYMp1H+BcxzWRve4aoHP9IkPe4oO6AyRZpcZjQz8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )