UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJIJZh1MWPccuEJr4fkhA1Bf8hdxFLlxOlOODb7xc5c=' 
WHERE 
  key_id = 'e6ab2d54f85d5e8c7895c007ab75d2de7cdc5435b3b37ffee5171e34a8f22320' 
  AND (
    token = 'VJIJZh1MWPccuEJr4fkhA1Bf8hdxFLlxOlOODb7xc5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )