UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7yKiIPE7jB231p6fnRHlQsYDfB6kFGDTSykXuFd/H4=' 
WHERE 
  key_id = 'ba47c99f91525fd0e770eb407f464e412d493c472084f2a450ed6682a1bd54d4' 
  AND (
    token = 'W7yKiIPE7jB231p6fnRHlQsYDfB6kFGDTSykXuFd/H4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )