UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a6KCjI/MJ73kLnNHMc/LDTBXwAFDjlbxytZm0JS2laA=' 
WHERE 
  key_id = 'e4409bb304e315319a9ee43d6c99b7a907cb8bfd5c56bd6f6e71845f5914bf1c' 
  AND (
    token = 'a6KCjI/MJ73kLnNHMc/LDTBXwAFDjlbxytZm0JS2laA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )