UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDrMhplMRWtmiNraKauDr/M0E9OPgo5cL0LhyZqHEE4=' 
WHERE 
  key_id = 'f53ba1f31e541b5f88adaced677b28da146f542d46c1badb406a256d87492a31' 
  AND (
    token = 'LDrMhplMRWtmiNraKauDr/M0E9OPgo5cL0LhyZqHEE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )