INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ff798903f1e0149198cb27d154f7750e3826e4aceca6a73d7f3c9eb0f0d3431', 
    '0sv54LFTmpGJckTVNi3A50LrjRucdfWbeNXQLiZzCbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)