UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAH0dTUL5wNXFOj9I/K0BGt2EUM73MwRZPxwrQ5HxGk=' 
WHERE 
  key_id = '99dbbe5640e3f78a14a570603b5a5dda7271d0a0914a8623992638109a0387c9' 
  AND (
    token = 'DAH0dTUL5wNXFOj9I/K0BGt2EUM73MwRZPxwrQ5HxGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )