UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWN0Oj+RSlVepNRurJfEqtBZnO8kwXPok6YC2eWB7jY=' 
WHERE 
  key_id = 'ab7aafc1e945eda34ea4483379b4c725a4a73aeb38ee09ace5f9f4f411d8840a' 
  AND (
    token = 'RWN0Oj+RSlVepNRurJfEqtBZnO8kwXPok6YC2eWB7jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )