UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2giFIepxxq+aat0C8lU2LuXoAc3zpFzlkpjDBp7Xxzg=' 
WHERE 
  key_id = 'f9616b7a0f56e1ebdd1c2ecac3c576ba4b2ee487e252571663b5d9a30771fe35' 
  AND (
    token = '2giFIepxxq+aat0C8lU2LuXoAc3zpFzlkpjDBp7Xxzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )