UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/7bea6djkua+KfVyPaO5UnOOMugGa2ysI3NiagQlsY=' 
WHERE 
  key_id = '8bde3899011ccc459bae1af51d5227f6cf3220e817281c2c919a002e39d3b191' 
  AND (
    token = '0/7bea6djkua+KfVyPaO5UnOOMugGa2ysI3NiagQlsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )