UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sn3gQM02KFKRepTv+IFvopSk+nv/H7Hi6zSqnuUeOYw=' 
WHERE 
  key_id = '77433a829063e0d62b63f260dbe77d05093f2e7195851045139264d27ec91e8c' 
  AND (
    token = 'Sn3gQM02KFKRepTv+IFvopSk+nv/H7Hi6zSqnuUeOYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )