UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYYJLZhjnWhzoPjmDmxhTz9B2xmT3/PmxtKyddLVA24=' 
WHERE 
  key_id = 'c426f364013c9d4d09d246036f745d7fabb82a5634b1e9bc4086ff4903c5edaf' 
  AND (
    token = 'uYYJLZhjnWhzoPjmDmxhTz9B2xmT3/PmxtKyddLVA24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )