UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6kJEm+m7zprwJXhx7+dVuY+1v/HvB1AU02xp6rjKQk=' 
WHERE 
  key_id = '126e0f4b911643ca742a4ab265886466059822617a12fe125d5ac25910fd3e60' 
  AND (
    token = 'A6kJEm+m7zprwJXhx7+dVuY+1v/HvB1AU02xp6rjKQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )