INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee9784e0813034057b2f0f755a419b21e3002198b27dc8d999ad9f0c3a2929ce', 
    'sPk4b1e9Yu9w0FyI+rK6pPj+HVJJ0bN0uZh9JjXnx4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)