UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9npfL5qM0FbDJbouuInWCjU93dHEA/G/Pua8ISH9sA=' 
WHERE 
  key_id = '636240e560190d7274d9dca1dd172e2b67bc2a019fe62ca20cd139991ef228df' 
  AND (
    token = 'C9npfL5qM0FbDJbouuInWCjU93dHEA/G/Pua8ISH9sA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )