INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c65d5328696f2d6d00de8170985f268d369c05b1d06688568c78046959dd7d8f', 
    'V0WML9X0ZU+azp6SR3NMhyXYO1LhxC19Irm/vDTZiWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)