INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '758a1340e38bb35c0e0d7ca822a3fa728f34f9ff8749965846608d5b50d3bebb', 
    'qAy4W2YZ8GEK3xIrTALUERLm0IMJS+UXRNJZzsxv3N8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)