UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8s6p9tHjsmpUGuEq5/RpbkAghF39lTxMmQN/OnDpLXk=' 
WHERE 
  key_id = '3edc6a238c42300bcfdffc29a6955e019868ed3b07ff75b6bc73d0140bc3d3f6' 
  AND (
    token = '8s6p9tHjsmpUGuEq5/RpbkAghF39lTxMmQN/OnDpLXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )