UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztQ4b9PBYnlowyYok3wyaF90j2ijlqZJViv/pQRWEXk=' 
WHERE 
  key_id = '69f510cf7d584a5fef74c22f227012078aaa434fff64286f40d36a441b142ee8' 
  AND (
    token = 'ztQ4b9PBYnlowyYok3wyaF90j2ijlqZJViv/pQRWEXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )