INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3ffb1856d4c253f9720a0e5787e4746cf754a5b23d265318d99d87edd0918f7', 
    'BU3Ff+zmBYF0PQkL0UyqaItO1HMDpW6vErs95WmFsgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)