UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0lnD+kCMUkDBYPF1G59J+5ZOFZjPGVZN8Emq2wRDle4=' 
WHERE 
  key_id = '02ebbba1bffe68284867242d3959014a0a2e1e43fab2340f056b2159dbf4e7c3' 
  AND (
    token = '0lnD+kCMUkDBYPF1G59J+5ZOFZjPGVZN8Emq2wRDle4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )