UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6VQgy4agu2DlKjYo5rvfvIeF+4rBHl7erj5m2LzgE0=' 
WHERE 
  key_id = '0e3144773e1bca64f77c72f60607d1792c7ff2fe5e6919d8b4ed75c8ee1c8ff1' 
  AND (
    token = 'Z6VQgy4agu2DlKjYo5rvfvIeF+4rBHl7erj5m2LzgE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )