UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+iDOPVUWQl8skLSKvYpqI50taa2iIw5S9ZtF44uGvw=' 
WHERE 
  key_id = '966155630e8b0e7f5fc86d85d41f2c517af74a5873564ce4ead1880e0ec81abc' 
  AND (
    token = '1+iDOPVUWQl8skLSKvYpqI50taa2iIw5S9ZtF44uGvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )