UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwPNfFk6g7sVrbxtj8C9rMOVBfXuq4NVguae3CEE5KY=' 
WHERE 
  key_id = '3cb2febefc0abda78ab6fa0df44bfd1617fd76508ed41d152d1dc636b26d5a5e' 
  AND (
    token = 'fwPNfFk6g7sVrbxtj8C9rMOVBfXuq4NVguae3CEE5KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )