UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/3HMWJykcbtFZ0VftMjAIcldCgt//0DAjDIDZT8jeU=' 
WHERE 
  key_id = 'a28a2bc432c3e575816f1f296a6876441de37e7167bfa1b790c36bb4125e68b2' 
  AND (
    token = '9/3HMWJykcbtFZ0VftMjAIcldCgt//0DAjDIDZT8jeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )