INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '559fd6bec81b01ef996b4466c24dc96768699e267958add65e779795a28ea17e', 
    'epzSMwL17a3gq9dAa+9L215rKxf2mley5lftWNg9Muw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)