UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'df2117UmHEg+zAS9C9qm4tiSnEXEYGPMSef6wa3Gxv4=' 
WHERE 
  key_id = '4e9e24d4dfd6a6a3877aa5ed2186a974627975e753d53855de22d4b90dddd27d' 
  AND (
    token = 'df2117UmHEg+zAS9C9qm4tiSnEXEYGPMSef6wa3Gxv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )