UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4cpAJFXXxALvuEj+5JovGZBhpuNsQRdqvByVJsuN0s=' 
WHERE 
  key_id = '63b4612529cee059b96868321e81a495151e5516623ce789671982a2227bcb99' 
  AND (
    token = 'S4cpAJFXXxALvuEj+5JovGZBhpuNsQRdqvByVJsuN0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )