UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qBRyHTjeHwJjb3XZc4WChg7kFcwopsaVYKHBRgCzy70=' 
WHERE 
  key_id = '4eb5aa332ca5f340ba3d4ad4d59af97595e01748bb62f56c0236e9420b6de73b' 
  AND (
    token = 'qBRyHTjeHwJjb3XZc4WChg7kFcwopsaVYKHBRgCzy70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )