UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DexZILn476YGdXWQnxMqxANbKV2Bvtty1CTsFLoods=' 
WHERE 
  key_id = '5aacda40472995e0085e185fa8003ae54cb59902b27fd1337d91786e19c69b4a' 
  AND (
    token = '+DexZILn476YGdXWQnxMqxANbKV2Bvtty1CTsFLoods=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )