UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iVVHW9oDJz4XVMJrGq4ypnWlOeq39LWCmIRbiSxi0g=' 
WHERE 
  key_id = '05ee35e179abd036e728a91ef27f5626542a5049b59fbb1981246543e7b95c90' 
  AND (
    token = '5iVVHW9oDJz4XVMJrGq4ypnWlOeq39LWCmIRbiSxi0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )