UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avTRgtQDZnnACLXMhIEiX88yBZyrwFISzSGwOWWKohQ=' 
WHERE 
  key_id = '877446039935cfcc7f62ed1c5a66b8f50a71e697b65548997fbf425031abb331' 
  AND (
    token = 'avTRgtQDZnnACLXMhIEiX88yBZyrwFISzSGwOWWKohQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )