UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r4ubSbRtKbbFA0BbJquEzUYJXl/jHhRKHMJazUD6hOw=' 
WHERE 
  key_id = '32f47a7a52f775a31712c5b19216bd97e3e189e8a0ba1bb5655c80b1136a49a9' 
  AND (
    token = 'r4ubSbRtKbbFA0BbJquEzUYJXl/jHhRKHMJazUD6hOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )