UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGagqZ+4C4i5AcXZHZOuaNRjNsoMS+k6N9NrBSV6AG8=' 
WHERE 
  key_id = 'c8e7e9105f488be5ab91ab5e527846f448f120f7743abfef8f713fbecb712b39' 
  AND (
    token = 'GGagqZ+4C4i5AcXZHZOuaNRjNsoMS+k6N9NrBSV6AG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )