UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZv7TSMYSuaCcOOeytv8zAjBtS/HVwUIeg/OqXoxFfI=' 
WHERE 
  key_id = 'add5c7276ed3c2c03bc349bb2d59cf441242040d9d6d809e526c9ab4271df296' 
  AND (
    token = 'jZv7TSMYSuaCcOOeytv8zAjBtS/HVwUIeg/OqXoxFfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )