INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30918563ade079ab1330a0fd49451d6ab6bc3ac5d9379e9b64240737dbb9fb52', 
    'HQNdA8REIl9RmDrIQflMYMex/OMLJ4ejg/69FHvFW1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)