UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmKanK2sppMXmQ7wnOVleFpXpiRX/VKKdtOmHLEAUeg=' 
WHERE 
  key_id = 'fbc38520f35dd04894c60e6f3311ceff22f6f96bbafbe2b7a4dcfbe2e621c3d7' 
  AND (
    token = 'MmKanK2sppMXmQ7wnOVleFpXpiRX/VKKdtOmHLEAUeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )