INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1476d821fd8490cd5ee887901c0e4c66aaf5b6877bcb65c692ad0deb469e3faf', 
    'kydIQG7frsrwd4buYIbdEzZTyFYPFltYHvO6xHINH6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)