INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0318806c339f3eaf59b1010d38c06ec85ec2c7075f399a06656d69a92a4b763a', 
    'NjjH4xPHdxjsGzEGUCr9QA1JE867JMMjA+iTY5MBuKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00092

Result

int(1)