INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd638c3fbe438050f8c997134a3d9c15249237c34b44093be97d97fcc518f7f2d', 
    'Dwr5ownY3UYNAwzmMqqpHDdsRdsNiD1VJhjHVB3K2tI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)