UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aocDfbp+EuaMymBmbqcpX1lAdBG3q33LY81dapRNb4E=' 
WHERE 
  key_id = '1c342f949aec4d4c12e52acb2baa569069f9919b80c29f3d0384bcad282150d3' 
  AND (
    token = 'aocDfbp+EuaMymBmbqcpX1lAdBG3q33LY81dapRNb4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )