UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+5S1moKgnnIFVUL2c1kPV3QQt0uaWkRBhVHlx/6fO8=' 
WHERE 
  key_id = '3f3f6a35ec6eca3c9c5247ea3038df94a4413a9edb6e7c62611a6e54695ee599' 
  AND (
    token = 'o+5S1moKgnnIFVUL2c1kPV3QQt0uaWkRBhVHlx/6fO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )