UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMPh+P9vheZ2ECgnrBS4/wrwKggyw56JGfblLr0GZ6Q=' 
WHERE 
  key_id = '90797b3aca587ffeeaa62a435b4db36bf35018677e996470051e3cf907273b7a' 
  AND (
    token = 'kMPh+P9vheZ2ECgnrBS4/wrwKggyw56JGfblLr0GZ6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )