UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JNrJ8FhexmSur2sMo4tJ0NhV01QkCAQ07Q9j6A1sMg=' 
WHERE 
  key_id = '564c5918410460d5be63d56e90e5967d83f61058bcf621d674bcccff81d09d91' 
  AND (
    token = '+JNrJ8FhexmSur2sMo4tJ0NhV01QkCAQ07Q9j6A1sMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )