UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OrLFQe/YOmouN+6R5WhDbly/sFqTIOqJMD6XwjCB/Xo=' 
WHERE 
  key_id = '856501b4b2492b440e21887a9e518a3623454eb839025a1955468f33865166cb' 
  AND (
    token = 'OrLFQe/YOmouN+6R5WhDbly/sFqTIOqJMD6XwjCB/Xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )