UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iKWb6gEUsvpNkiyvUlH0JbaVCAkARQZgpayQztQByA=' 
WHERE 
  key_id = 'cdf2f303c49de8fcd7878ac24792943b4857200f9f0952fd2e21e86047826a32' 
  AND (
    token = '7iKWb6gEUsvpNkiyvUlH0JbaVCAkARQZgpayQztQByA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )