UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qbl6uX9TfKx/dm0YV54VIsKJXnsGOrM3mZGqI09lWKs=' 
WHERE 
  key_id = '7c17a462cf16ae06b14569bde76dbd95944b50a13ac95dbedf0996a32f4f5216' 
  AND (
    token = 'Qbl6uX9TfKx/dm0YV54VIsKJXnsGOrM3mZGqI09lWKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )