UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QOc/qQy02iqW35gr4xd4c5/cwlMtT0cTJxsF7ZagLp4=' 
WHERE 
  key_id = '6abb54cb998029392c05f0b6268a1a75cb33eed3b185e69505e06765e058d948' 
  AND (
    token = 'QOc/qQy02iqW35gr4xd4c5/cwlMtT0cTJxsF7ZagLp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )