UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cq4WgJZRTOsT17xsd8jeCS4msQUxHx+GAsW0ZtJDGVU=' 
WHERE 
  key_id = '02acd4de113abf39741561b912246ca82fc59b414e63b3ea1d14d5041d7ec82e' 
  AND (
    token = 'Cq4WgJZRTOsT17xsd8jeCS4msQUxHx+GAsW0ZtJDGVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )