UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVqKWn+sougxOYgcKT6OY1Hj6OvuVMouj3PUD/Fws4g=' 
WHERE 
  key_id = '773785f0bf34eb0d468cd076bce308449ff94e7599583dbf9135dcd8b9c6b4f6' 
  AND (
    token = 'rVqKWn+sougxOYgcKT6OY1Hj6OvuVMouj3PUD/Fws4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )