UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4QJZcDbrGXpetE5WTegCjCOJ/fvjyvfDaRBmJuZp6o=' 
WHERE 
  key_id = '698b148392f354e3392506ed124ad707533ed51d6570b37847fd37042a69b756' 
  AND (
    token = 'e4QJZcDbrGXpetE5WTegCjCOJ/fvjyvfDaRBmJuZp6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )