UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VwanDqlLwQ+QDwcnGr25fgOqwFuykzsSuheDHjvsl8w=' 
WHERE 
  key_id = '95db288892e1b0ba00fa15d5c99f4248974e794c4fa778f2635f2326dd1f487c' 
  AND (
    token = 'VwanDqlLwQ+QDwcnGr25fgOqwFuykzsSuheDHjvsl8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )