UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtyESVFhLpu2QN/YuPKYGysY6AKC2bhCQcTgHru4ZhU=' 
WHERE 
  key_id = '7e62a26568958e61ade3013dcc0fe4a992534d187ed37c7ae90b7487ec9a8063' 
  AND (
    token = 'WtyESVFhLpu2QN/YuPKYGysY6AKC2bhCQcTgHru4ZhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )