INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e8ee2d4e3a3b68becd65013fe8fb5a66bb67666f89898b8c5d586ae422d69a', 
    'nv0WvLcDXCaklW1E0HH06DWPytV8uXpKapZn93LemSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)