UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJ/XgVTp9n1mVwL+2fQDjBgmVndsEYY/ZlcpLmm/ViU=' 
WHERE 
  key_id = '2f0f501c4b1c3fb3db09724196fe7ee3eab3b265187cb1cf582fe743ea26a4a0' 
  AND (
    token = 'rJ/XgVTp9n1mVwL+2fQDjBgmVndsEYY/ZlcpLmm/ViU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )