UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnyHeK6ZZ61jp8JI9Nv5LlaRzYo/sZ18OAuDQt6fAFg=' 
WHERE 
  key_id = 'e5c4d1a347b5d32974062a14370c7b9c67d4eabe2a731e7cbfbfe4c7d72757e5' 
  AND (
    token = 'PnyHeK6ZZ61jp8JI9Nv5LlaRzYo/sZ18OAuDQt6fAFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )