INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a39b12aa5655d4e6edf646a241e547fbf8cc4fe6e642217a4b5f142c9f54ce', 
    'PvyvSQOdsF9l2Lf81fR4b+NwtQmCa4NPO+F4OJurFok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)