UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '603GcJbD4U6N8p/70k36yYZstn+CowEO63JEHeyYUHE=' 
WHERE 
  key_id = '7c6577a9fc17ec9291b6da7a9369acc410f3d6d59f25366c6f35a62344c6c905' 
  AND (
    token = '603GcJbD4U6N8p/70k36yYZstn+CowEO63JEHeyYUHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )