UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUy9feJAup0KGmrCLws6kBZ6S4oVaeQlMOfYJC/3I8s=' 
WHERE 
  key_id = 'c8d06642f5dc37c4b3e65393df8c56d885ea8949c1a6b978a2f8f05cdb938e41' 
  AND (
    token = 'cUy9feJAup0KGmrCLws6kBZ6S4oVaeQlMOfYJC/3I8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )