UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JqGvVu2ZOnBUMO5O0ylgzbos/LUvk4mmKS5Ro49eFxo=' 
WHERE 
  key_id = '4e7eb963d3eb041ffa988ba4d7b2e6dc0a19f50aa64a51e02b887621604c75ba' 
  AND (
    token = 'JqGvVu2ZOnBUMO5O0ylgzbos/LUvk4mmKS5Ro49eFxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )