UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hERp7Lpi5rd97L5Lz28r0Ov9dj6e+DV/DUJpH7LgIQ0=' 
WHERE 
  key_id = '3d789540406e4cafe077291a75db69517f399452918bab3b45140a01c2a9e516' 
  AND (
    token = 'hERp7Lpi5rd97L5Lz28r0Ov9dj6e+DV/DUJpH7LgIQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )