UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ApAsObbA9QuowRyb3yFGDWYmvMiDK/46kFAYge0tB/c=' 
WHERE 
  key_id = '6a7a2cf0e8c7353594b9d36fa6efd30df3e568539f783f4b3a2fce89fe5e187b' 
  AND (
    token = 'ApAsObbA9QuowRyb3yFGDWYmvMiDK/46kFAYge0tB/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )