UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjnYWezRzuE/OEOrVYLVKm4Il4EFlweVFIKM54mGgfE=' 
WHERE 
  key_id = '248d316f3ad0c7bbd6537074d4dcf22818dabcff627ad519fd45077f9c863fad' 
  AND (
    token = 'cjnYWezRzuE/OEOrVYLVKm4Il4EFlweVFIKM54mGgfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )