UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0E07tfCda40+sFziSfB1AOP3bN4vPmGhx6Q4BKDCYs=' 
WHERE 
  key_id = '1c9770dc03943e973d5f7ec5d336b743803afc2ed660ac0107986aaab2238eda' 
  AND (
    token = 'z0E07tfCda40+sFziSfB1AOP3bN4vPmGhx6Q4BKDCYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )