UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSVmwvopFUxkqPRA8536tocA2vO9RA7AH7/kamDxLwY=' 
WHERE 
  key_id = '23b37de3025abf92c6d686868746da2ffb1ccf26f05f9bd2f4e7013897195873' 
  AND (
    token = 'aSVmwvopFUxkqPRA8536tocA2vO9RA7AH7/kamDxLwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )