UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGCRsJuOhOS+d8nrLY5k6v3QRdiCKHqBMxiAjaSIuCs=' 
WHERE 
  key_id = 'd6b467b48d17d320d534ff0a459bcc01b941b8c4016aef9b2dded803b4e15ab3' 
  AND (
    token = 'UGCRsJuOhOS+d8nrLY5k6v3QRdiCKHqBMxiAjaSIuCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )