UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uz64KVskQHyXZcfL3jvQx6j1cMMvdfy0/Ms0b7pbpMY=' 
WHERE 
  key_id = 'dff5644b59e18ab735324992c95fa494de29508e6347cd7469f8b8110925b7cf' 
  AND (
    token = 'Uz64KVskQHyXZcfL3jvQx6j1cMMvdfy0/Ms0b7pbpMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )