UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1RYxNO4a20SSRK5CCtomX5AvKsVTdlxS/IR1GrJwtM=' 
WHERE 
  key_id = '56cc9c36b5e2271235238436c5a1ea4c4b824b1b0b935a50730f125c1ed54c4b' 
  AND (
    token = 'U1RYxNO4a20SSRK5CCtomX5AvKsVTdlxS/IR1GrJwtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )