UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3C3uDIu4HlsCtx9r2taQjd2lJAxi0DonW/+MnmO9Lg=' 
WHERE 
  key_id = '4c780a349f266fdcf0670c333ea7ba07f559901ef92d23090500c0f7dd3ce8c8' 
  AND (
    token = 'e3C3uDIu4HlsCtx9r2taQjd2lJAxi0DonW/+MnmO9Lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )