INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d1598469ab44d9f8d73ba81e46e56cc731dc8230a31911a09085f9c89da240', 
    'nuhhk90MrjVqFBupcmdddvBzNpnU4LoCgN/3PbGyidg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)