UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uv+/qvEvFJJ5XcMV12Qg5qBWGInqTI1g8bHa0ntLDJc=' 
WHERE 
  key_id = '2f639cb0a0e3b4d521904d4640ee7e013b0d67eb06c329cd9248ffa279b55497' 
  AND (
    token = 'uv+/qvEvFJJ5XcMV12Qg5qBWGInqTI1g8bHa0ntLDJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )