UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfTG5MzyVi/mfWCj66PU/ss4+arQ+sB0DAV03d66Khk=' 
WHERE 
  key_id = '7784e1e9fb2fc15a919513ea75be96964b695a49bfb0ed6398a3f53e40d810b3' 
  AND (
    token = 'rfTG5MzyVi/mfWCj66PU/ss4+arQ+sB0DAV03d66Khk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )