UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V426O9gDOx3BvCuGUS6APQP9ESAMs0BN73G4v2C2V5A=' 
WHERE 
  key_id = '68230a7f3bd703c05b169a939a950ff97aaacec11aeda3fb6d034b117063e2bc' 
  AND (
    token = 'V426O9gDOx3BvCuGUS6APQP9ESAMs0BN73G4v2C2V5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )