UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzUzQgeemwGxKmevGAG9biuMPMGO6/GnK27fn/n4rsY=' 
WHERE 
  key_id = '4bca474bb1963d1570bd6fa5bea0d694f7c35cadfc588c10e3c7b22ece606084' 
  AND (
    token = 'SzUzQgeemwGxKmevGAG9biuMPMGO6/GnK27fn/n4rsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )