UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zHbqkvuMgB8dPfLdhs0ZaTYHNyq54NpeOQ2ryuJ5kFU=' 
WHERE 
  key_id = 'a108d97b95abe7367a0dd3b288b472ee6678c05a07243639c5f5b6a39529a41a' 
  AND (
    token = 'zHbqkvuMgB8dPfLdhs0ZaTYHNyq54NpeOQ2ryuJ5kFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )