UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dA/7Ptb5sksuF24nyf1faHxkaLEEYSvWVjNO/3bNcQY=' 
WHERE 
  key_id = 'd2158760ba2ad1e5023ea687249caec9e7170a44c8257df17e52145c7d0d86a3' 
  AND (
    token = 'dA/7Ptb5sksuF24nyf1faHxkaLEEYSvWVjNO/3bNcQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )