UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZYaIifoRXI/56j+g5KKqi1ajl4yC0nuA71qGT/6NKM=' 
WHERE 
  key_id = '70bd52e283384d06b0fe0e177088e76ee2b53cddae32e8f03bc5129f67503b6e' 
  AND (
    token = 'WZYaIifoRXI/56j+g5KKqi1ajl4yC0nuA71qGT/6NKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )