UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+BJdPSYPDPeSYbEd4o69bC+eDloacg/ACr9kyfYLHo=' 
WHERE 
  key_id = '552212797c884dc9d155032a0cbcd588cf2627f5c69429a43c6138c15ea80c6f' 
  AND (
    token = 'Q+BJdPSYPDPeSYbEd4o69bC+eDloacg/ACr9kyfYLHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )