UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ya3UBNCaqT5syW+n+VPb+FIRAwe7yRFK/2xdP2WVvI4=' 
WHERE 
  key_id = '29cf34d69332bd14ea34e77574b75a0c2534be4c260f76a6710be8ae71d7fc6b' 
  AND (
    token = 'ya3UBNCaqT5syW+n+VPb+FIRAwe7yRFK/2xdP2WVvI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )