UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WumJLSFmd5ODDBdj9X+U07z6UxZQAMXOW8ivtVxhjsg=' 
WHERE 
  key_id = 'b7c6e1985652f97ea150c750536212cbe606bf7cf449181e49541a17e3a16be5' 
  AND (
    token = 'WumJLSFmd5ODDBdj9X+U07z6UxZQAMXOW8ivtVxhjsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )