UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tqYboFBxwGnoLgyqaIuliiNODjJQOesXJJDPJqk50UI=' 
WHERE 
  key_id = '50da29b1b2dcae725b4de985e9fcda2a68ca394d2bb61acd1ac929d1bc89cc0d' 
  AND (
    token = 'tqYboFBxwGnoLgyqaIuliiNODjJQOesXJJDPJqk50UI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )