INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9b2692d4d9c34653612625daccbb001a05361d46961eaf8058a13f8320fc09b', 
    '59lbvMEP80J97xBIxE74WQAZ3a2lC7ekpTl9TuDDkh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)