UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BEIMFi1zJaQwB42lupOPygygYgk9ZX0R81lf2qLwENA=' 
WHERE 
  key_id = 'cb5f0baf91c5d1f737c8cbaa0d1e703e5a40549c35714111da533725ed9da859' 
  AND (
    token = 'BEIMFi1zJaQwB42lupOPygygYgk9ZX0R81lf2qLwENA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )