UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ArLa6hxXWTd0Z7WJVPYQD8vGT5Lr2anZXAGidZG+hjY=' 
WHERE 
  key_id = '64d608b69b648531370790e8c3514cfd3baeafd8581d100aec92c4059b8e7a5d' 
  AND (
    token = 'ArLa6hxXWTd0Z7WJVPYQD8vGT5Lr2anZXAGidZG+hjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )