UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3sw88YyyZI+2VnsglVjASDCZNJPg8MaGxL193q1DQ8=' 
WHERE 
  key_id = '4881fd6236123af7f338f82ae0c16c52222857fdca2c4d410ea23ef237387cc7' 
  AND (
    token = 'b3sw88YyyZI+2VnsglVjASDCZNJPg8MaGxL193q1DQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )