INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33945660539d5c88bb64b0bb0097290149049eabfb23c88afdd574adeaa01cbc', 
    'pKZ+am8xDXC0LxA6IccniFWu2BoM0L0DLilDVZDsCns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)