UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19YzmcbAMQ8yjzYuolD6bGbt0Do+UyIGpSVVtaUYCY0=' 
WHERE 
  key_id = '651f4268f2520cd5e3166bed9d6da95b76e842bb78bf8eafaea758672dcffa5d' 
  AND (
    token = '19YzmcbAMQ8yjzYuolD6bGbt0Do+UyIGpSVVtaUYCY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )