UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7+ubzjjfKnZ3Mc/WuSJayOSLNnAXmNHjH3iPUip0PM=' 
WHERE 
  key_id = '8b9bce7d53ba9a7f294f7fc00e8dc6e2af720861a55b17f5dcd9a5401482635f' 
  AND (
    token = 'f7+ubzjjfKnZ3Mc/WuSJayOSLNnAXmNHjH3iPUip0PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )