UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IeqX9uJ6xcJT25xR3Dfg8WpB0/yGxjV4VznesNRqMDc=' 
WHERE 
  key_id = '38dbdd8499fe37209101cad6dbf27bf418e41bdb0b30cc9b615b02f9abc514cb' 
  AND (
    token = 'IeqX9uJ6xcJT25xR3Dfg8WpB0/yGxjV4VznesNRqMDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )