UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6JuwGQqkxs5ORGLWInU4tzmM6vvOSFHWijsC7NfO6c=' 
WHERE 
  key_id = '02c346315593ec14334c29c94f4e612adcfba9d85559abc6167b9e27972489c2' 
  AND (
    token = 'j6JuwGQqkxs5ORGLWInU4tzmM6vvOSFHWijsC7NfO6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )