INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2bf350a6f43ff029c1793ab079d90a2d328064e1b1c99468dbc788d91133c0d', 
    'kpL1Z0/tYfq47IrlKbZXldbfLCU19Y3wh3gkWMUpsp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)