UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sK0lsrLkf68AcDubz98M+2B/QRgQKLeKoKjzYFlPZ/Q=' 
WHERE 
  key_id = '346e01cd41c2efe0d32bfd242a3a09968ea6baa635789df5d65cee1a1c8b022c' 
  AND (
    token = 'sK0lsrLkf68AcDubz98M+2B/QRgQKLeKoKjzYFlPZ/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )