UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/7AOYQC6U85TDCfffVwrPLR77Cu8m5uj7wIN0eymSw=' 
WHERE 
  key_id = '5c4d4cac5057851639a2951684cf0a7472720a96196f9c70be2f6fbe01e351b6' 
  AND (
    token = 'p/7AOYQC6U85TDCfffVwrPLR77Cu8m5uj7wIN0eymSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )