INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b34af18cd0a8062bfc3805a325f2cf95908ec743d3f6ae34d35f80ad8029c8', 
    'rHF3zLQH3ruaeiSiGFPSVg8k5KavZGGR72s60bgBvRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)