UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hel0AEhYaubJjwGSD+DgBi1Kh4IPCurb5VSpawlf7wQ=' 
WHERE 
  key_id = 'a9f39372f5c33d3b5c2f09fb953b6887f684a316479d6c24caac973f75af5a72' 
  AND (
    token = 'hel0AEhYaubJjwGSD+DgBi1Kh4IPCurb5VSpawlf7wQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )