INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b5eb75839224ba10b682fe32f2a04d151f66f892ac88e159996d737256cfe0d', 
    'QaLbzEcDlTGZiR2U0v7B1O9zYOWQpASnjAE+bqrt16Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)