UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKHHPvT8CjXPek/wYYoiyJaApDSIRkDamxoZviuiPEA=' 
WHERE 
  key_id = 'b90f4c11ecfb647afe74556bbabe0be4252a2f2a4f52262d7534ac8f49f75302' 
  AND (
    token = 'dKHHPvT8CjXPek/wYYoiyJaApDSIRkDamxoZviuiPEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )