UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGtMBClP6yWWZn6bUHELyFZbpdz3beUZW3K80QIpb/8=' 
WHERE 
  key_id = '9b148d3a1b6c6ba0fb06f7b029f6f82bf0b7acefc8dbd52c1240a2e3b1cd76ac' 
  AND (
    token = 'tGtMBClP6yWWZn6bUHELyFZbpdz3beUZW3K80QIpb/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )