UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1X+YqmWhkxkKMxdHDeY+0P+byk0fmzOQpxLgmRfQh98=' 
WHERE 
  key_id = '27dc0f8967d02ab95e03868da61b62912fb39330d1bc6ede2f4da56ad25f3c66' 
  AND (
    token = '1X+YqmWhkxkKMxdHDeY+0P+byk0fmzOQpxLgmRfQh98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )