UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNzh4+vIJxKYxHxggwA0mgQYo0Y/iS662OFmtaEMIjc=' 
WHERE 
  key_id = '0e40b7756ca3f1da46721ef149183ee67fa8d7b07a35d3099062ccae670d7421' 
  AND (
    token = 'bNzh4+vIJxKYxHxggwA0mgQYo0Y/iS662OFmtaEMIjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )