UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hu1MMgpyprVO6VRMCuQZ5CYkERLZssG9InAm+75ng1E=' 
WHERE 
  key_id = 'a0d272afdcf341b8de09338218729c22c507da95dde6f21659c2df98cfed36ce' 
  AND (
    token = 'Hu1MMgpyprVO6VRMCuQZ5CYkERLZssG9InAm+75ng1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )