UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrQvJ/x/aaQHJ9km7wbLlFBT5vsgfd9EfStsws9GGtE=' 
WHERE 
  key_id = '8995ff46e6bef1385af463552809098106d6921f4e42453876da430ffa59dc69' 
  AND (
    token = 'CrQvJ/x/aaQHJ9km7wbLlFBT5vsgfd9EfStsws9GGtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )