UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3HfGfMu9uY40xNtJ2Pi0UQ7yLO0weFQUr3qeGFXdM4=' 
WHERE 
  key_id = 'bef6a08023c524e636cb465713568c7d2625168d64442a5dc602e81560d5c14c' 
  AND (
    token = 'U3HfGfMu9uY40xNtJ2Pi0UQ7yLO0weFQUr3qeGFXdM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )