UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7sKu5ZMJsYH+dH1mWPAB6MmAyNCqV7lLXGhxrv2Uw8=' 
WHERE 
  key_id = 'f0f214f8e684f185829bfeb2f90eb6c2f41b94be8bcee812b64254544ddc4c3b' 
  AND (
    token = 'n7sKu5ZMJsYH+dH1mWPAB6MmAyNCqV7lLXGhxrv2Uw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )