UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JS4DXebYcyywQHEZ+YmezcqeH7/FjSDo620eRbRhPLM=' 
WHERE 
  key_id = 'e02643d92ea13ccea361a427dc3016be6b8864707f626e7322a1420bdcea3886' 
  AND (
    token = 'JS4DXebYcyywQHEZ+YmezcqeH7/FjSDo620eRbRhPLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )