UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l1FpQUhJKe6+dz66PbVZd09A6ZYM7PgrlBKl4I/GQG0=' 
WHERE 
  key_id = '58b7ccfa389e54bb0d1c5e1a5564500a7ec0648a852b9fa9072d42b6f107e839' 
  AND (
    token = 'l1FpQUhJKe6+dz66PbVZd09A6ZYM7PgrlBKl4I/GQG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )