UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpJrMP0+jelSMrp3syvA18k7NBZ6t0pUu6PYMarmP/Q=' 
WHERE 
  key_id = 'e887bf13e52d77eda036da0d8f65d3bbe663549006e77b99676fcb065d98fcfc' 
  AND (
    token = 'WpJrMP0+jelSMrp3syvA18k7NBZ6t0pUu6PYMarmP/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )