UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wHvhXyu8y48jZEqkzMFysr60jHchTq8G39Y4hX8lEI8=' 
WHERE 
  key_id = '00210a165edaf5c3c1d8e58bffb2b1400e8083ccf895ccde48564915f5e8d0ff' 
  AND (
    token = 'wHvhXyu8y48jZEqkzMFysr60jHchTq8G39Y4hX8lEI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )