UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bp4fCDyzeY1RFNRQaEmBaTToNJNx10XVcY6xeDccco=' 
WHERE 
  key_id = '3a7137b3e19e584703b6f78c4b9911a868cb24dff12777c9368f67f74bcb9a59' 
  AND (
    token = '9bp4fCDyzeY1RFNRQaEmBaTToNJNx10XVcY6xeDccco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )