INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8973cee5d8db4458661e92f17ef1ec2750952c66a824a527afdffb9933777823', 
    'z1QG9chhl9cdqQUeqvGpsrqOWqnoT3ByJvpiqjxlJPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)