UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7VDU+uKKdGca8cOpsR8pbcdzq/ryBJCMPR0iTnZsr8=' 
WHERE 
  key_id = '899edc6a93a530cb4629b9fa11232da3c8c6e5d7edfcfbb9285966d3de8d4b92' 
  AND (
    token = 'g7VDU+uKKdGca8cOpsR8pbcdzq/ryBJCMPR0iTnZsr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )