UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5Wa3E8skimXrijW4vyPPXCEYOoR7V6039QiT/rAzeo=' 
WHERE 
  key_id = 'dc2dcbd28b66ce011e9372bedf809b3b9fda43a9c2da2afaba1aed3cdc84bae3' 
  AND (
    token = 'f5Wa3E8skimXrijW4vyPPXCEYOoR7V6039QiT/rAzeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )