INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9437b76ef9076d552743d85413a7942eba1994db03a19a18c82cccddc0af33e1', 
    'P0Cim1b2QYn80LKTtDbkKCTjOAquzp6V/pQhhj8RnCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)