UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LHemdkNbGRhiMCWoBUSqdxYybSUIXvqgjAKbmIpkA4A=' 
WHERE 
  key_id = '2a3ba00a1334bf4d92adab49d3ed8003fb058b0b4607951febf21068c785dbdd' 
  AND (
    token = 'LHemdkNbGRhiMCWoBUSqdxYybSUIXvqgjAKbmIpkA4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )