UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1EzDwlYuDF0u4YxFa+tG4OywII2rwjdjkY5GGUNOhyQ=' 
WHERE 
  key_id = 'f84a6a4a9f6eb1931d8cf9ce8201776ed9a89b809350d561449a4121872c18e8' 
  AND (
    token = '1EzDwlYuDF0u4YxFa+tG4OywII2rwjdjkY5GGUNOhyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )