UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJz9Ob8NLS7VUOR0VLO4P+JDR1sUdL2PwWcNggM+hnw=' 
WHERE 
  key_id = 'd6f9146a6c50027e1349e63ef17ff05c4d44e6bb6ad6746ca8f766190203d391' 
  AND (
    token = 'mJz9Ob8NLS7VUOR0VLO4P+JDR1sUdL2PwWcNggM+hnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )