UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/iWe/9TmGnaMRpvtSLB3+nZ7uIOQ9JWDJW53s0gRirQ=' 
WHERE 
  key_id = '57b6d8605117c63ed2482e8c184aeaf1d29df0b28a2febb6c6f615446e388f2f' 
  AND (
    token = '/iWe/9TmGnaMRpvtSLB3+nZ7uIOQ9JWDJW53s0gRirQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )