INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ebfcb5047349abf2580830492d7f4dce2509cd4b0f9bc7371f887c0b10d822a', 
    '4lxRL30+BcurcjUkr3SKPmWn/w/z+mpLsJYGwfnKbfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)