INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7268c2915afc873a367e77038cf47311fa3263c251df75bb6cb7b3a8c22444f', 
    'bmerPO9MZ7Rl6VwLJxOBtbabH1kmBbJdDm54RMuA34Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)