UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97U4OG6qrDQcXbQ+ert4PrI9Nb97rS5JovbNU1DD+lE=' 
WHERE 
  key_id = '4b71b09a7f5c55cd9d5df62bd88e6d2263c97909d6552b3c626e6dde8899b9f3' 
  AND (
    token = '97U4OG6qrDQcXbQ+ert4PrI9Nb97rS5JovbNU1DD+lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )