INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37cf68653cf3750ec12aff78e54d3211a3920c8ecedb3b660aa402191fba811d', 
    'D2JJrxm0/6asbO74KcclsZHgD0KIgfi4c0VeTLwE2+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)