UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMnXPhmxhv+V96PLlm6TxkAQUbRnC2hp8ED6ruSrr8k=' 
WHERE 
  key_id = 'ac29841ab8ab7f1c313fb8b58667aaddb9af8ad4843a71b039eab71dfa92ff83' 
  AND (
    token = 'GMnXPhmxhv+V96PLlm6TxkAQUbRnC2hp8ED6ruSrr8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )