INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5947734dd9f9d95832503f104d83539067c7e6cfeca7ee46c1adbd72c3fd57a5', 
    '/68hgaM48i3TFjDqf2c9vHqnPEG6Oy6CKvwxlDca4MU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)