UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTul8+CLoXpetSf2N9BJ+pPq4H3f2LqhDY1J44DOdFc=' 
WHERE 
  key_id = '53d8e8525515050e90adc71bf7ee5511e2562f70fa762295da0fce6254c1287c' 
  AND (
    token = 'oTul8+CLoXpetSf2N9BJ+pPq4H3f2LqhDY1J44DOdFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )