UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yN35lKD1hU4M0Mvy9Sit6av2g7q3mqBPkVIR8qbtK4=' 
WHERE 
  key_id = 'e8eccbe3bcde94afca008cb61ab3ee8144c8d6bf6c8166aed045237dec747972' 
  AND (
    token = '5yN35lKD1hU4M0Mvy9Sit6av2g7q3mqBPkVIR8qbtK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )