UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMZbgRLcEYY+C5fpk0IyaEmbB2iLR8AeVhXyfxeAdw0=' 
WHERE 
  key_id = '8767a5243678eadb76bf71382d161b8ec9b930e5fab4a29a718732dd79d68f73' 
  AND (
    token = 'XMZbgRLcEYY+C5fpk0IyaEmbB2iLR8AeVhXyfxeAdw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )