UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFclyfvaOl9ng0/is9Vj/ybt21b7g86EiIDjXN7/RnY=' 
WHERE 
  key_id = 'a45752f1df38d72f9d2b07760c3c6b3b990e53123e8ab431b29d0e8ed44e375b' 
  AND (
    token = 'lFclyfvaOl9ng0/is9Vj/ybt21b7g86EiIDjXN7/RnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )