UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEORnfdOGkxINBuDqBqWbJFm7wMN3IHHn+uI64iPQ8c=' 
WHERE 
  key_id = '5f302bc36b3c49d6494fde3acdab3748f46692760944ae45d3123557d0d073c4' 
  AND (
    token = 'pEORnfdOGkxINBuDqBqWbJFm7wMN3IHHn+uI64iPQ8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )