UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYvVb52/YWyX6LVwq0rmU35XbuJF9pPf6PMyoA4gdcw=' 
WHERE 
  key_id = 'e710b373bb8ee874057140fbc7d2bf9bcfa836d3658b2d3b356a7553d73d5ebd' 
  AND (
    token = 'PYvVb52/YWyX6LVwq0rmU35XbuJF9pPf6PMyoA4gdcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )