UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bj5ETUVk5j8cHrWtaW5z0eHqiE3p/RjOc2CYgeEiA5o=' 
WHERE 
  key_id = '76dd8c8af00d75480981e6a41ff16e9a43b3f29b5ae2528ed94c65f6ebbaba7b' 
  AND (
    token = 'bj5ETUVk5j8cHrWtaW5z0eHqiE3p/RjOc2CYgeEiA5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )