UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/U1IHYFX5a9sX8OfemBlPy3jTVLF6H43Xk1+cjYVePw=' 
WHERE 
  key_id = '0c706b781f4d651071cf8dbb316ecb5fb1bc1e1efb0201864bcd092554a2911f' 
  AND (
    token = '/U1IHYFX5a9sX8OfemBlPy3jTVLF6H43Xk1+cjYVePw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )