UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rN/ErU/77PYByMX9pwk3dbJQXSxS3SBdmgRHlollBg=' 
WHERE 
  key_id = '8d22b92fd725b1358714fc2706d61a9737cba247e15baaab19017e7cecb9af19' 
  AND (
    token = '3rN/ErU/77PYByMX9pwk3dbJQXSxS3SBdmgRHlollBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )