INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b518a9462e3c9beb6ea288659968c66328d07aa26c6c4f99a4524aa5ac465b18', 
    'lXtzgyXLMPbYXXySOVCPAbFhFnOni3wCglTRDG3NEBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)