UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9vm8E6ET5GMx+Cab4JnFPsUX2Bg78DI7QthVTP3HDY=' 
WHERE 
  key_id = '3cf71e700dac974bf5298d72251ede288fe17e369cabd1be28bcf2275e2755b9' 
  AND (
    token = 'N9vm8E6ET5GMx+Cab4JnFPsUX2Bg78DI7QthVTP3HDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )