UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExCL8liLgt2L4KUGQgRsL8HRjwc1V/IhO7IURCJtMjk=' 
WHERE 
  key_id = '020890233bedc84388f938acd3c6d31bbb97d3cff0bf5703cb271b0723b249bb' 
  AND (
    token = 'ExCL8liLgt2L4KUGQgRsL8HRjwc1V/IhO7IURCJtMjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )