INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b12b42371dc10ff555537350f00de00d746a58cc74593913c2e40e5714cb7c9c', 
    'MksK2mE/fdg2VN6oDcEafXJXidxFXZeF1cNNllc9fnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)