UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHYvoB4mfkm9CP3UQiLGhuIo/mhAxl3wSrCk4LSqtSc=' 
WHERE 
  key_id = '96d8852bf417ef295ccceabd0293c3b17498ca1e7a8dd634f4fe3844c7f8373d' 
  AND (
    token = 'SHYvoB4mfkm9CP3UQiLGhuIo/mhAxl3wSrCk4LSqtSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )