INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b7247a06ac814901db5720174ef28cdae0bb9e740bd39987d29a2731962323', 
    'PO3YnTVQ8yx8htn9yKQ5pAyG6fR3va/RM1ow5rKsMYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)