UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHzF5qVtn6ATPqkvjT9FeizjKfB4NhFIsveLlyPCnHU=' 
WHERE 
  key_id = 'bc8712d57000df7b6c6f49b6bf5370b4df330536b29dae3ff4f23062a422637e' 
  AND (
    token = 'DHzF5qVtn6ATPqkvjT9FeizjKfB4NhFIsveLlyPCnHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )