UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3mPqk4aoYBHHycewWEXhxxnt7X0518vlymTfHSAJJk=' 
WHERE 
  key_id = '626e652675476bb588467383270da57dd12546c97c49efeb707bfc7f28191652' 
  AND (
    token = 'q3mPqk4aoYBHHycewWEXhxxnt7X0518vlymTfHSAJJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )