UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hn4Q5dTsJLIfsFHTCNXOCVWVJCO8jEfNVnXTJ/BY1oo=' 
WHERE 
  key_id = '74be55a6381ea6609aa8c522ad0c414c0f06e3865bf1d597bf0d6b4d47e83aa4' 
  AND (
    token = 'hn4Q5dTsJLIfsFHTCNXOCVWVJCO8jEfNVnXTJ/BY1oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )