UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/c9xARZh3cn1tAkq6O4cYsKy4J3AFdKPu2WhBuZNSM=' 
WHERE 
  key_id = 'bb375c5813b4c20cbcbf0d24b0c93514fefb5b31acb1035c25bdc6392f08bdc4' 
  AND (
    token = 'C/c9xARZh3cn1tAkq6O4cYsKy4J3AFdKPu2WhBuZNSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )