UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLLGlhgF/WbaPqBubaovJ29GYE+0wPi+ye8KYYt4B0w=' 
WHERE 
  key_id = '4df8d7bf34f9c8260975611f5635409a2207ace8b01acd0ef8d34d09035fee7a' 
  AND (
    token = 'dLLGlhgF/WbaPqBubaovJ29GYE+0wPi+ye8KYYt4B0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )