INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e375bd4a78a5a5bf7c5e778b56be219b4d9e25dd5e730b1ba152b4c97068276', 
    'rxvP4zGgi0RsETNxcZhk7E5vlwZMssv4qYHSkvXJ0Vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)