UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rD0iHrfEj8a6WK/s9xSZZtoBLEYi1QHZkV4P0ylmi1Q=' 
WHERE 
  key_id = '4c768b5009619d37c637118a9337ef16587defeeccd7ad1dcae23f2fedd3c3bd' 
  AND (
    token = 'rD0iHrfEj8a6WK/s9xSZZtoBLEYi1QHZkV4P0ylmi1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )