INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '350ccb75cb510159e776a213fddf4c42dd48a03000d839709a3e0999ac770a39', 
    'ue/sgVwwxF5dtpECzNgX3Vnx0eSemnl2lQ5z6PcRkJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)