UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ce62dtHHfHTMkjJdvLS1W78dQslMaB/eBqCxCzRyvgY=' 
WHERE 
  key_id = 'b2c7d956af30d069fefdbf4615d852831b224fb668b99116aaab5a9999d1c0d8' 
  AND (
    token = 'Ce62dtHHfHTMkjJdvLS1W78dQslMaB/eBqCxCzRyvgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )