INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2b37640817bf790e3756d3af6e96d375e92ff7cbfa5f9cafc54d27d178ca786', 
    'IKyknR21hzaL4V4EDVImnGa3gDDnps8DS/qDGvI2Vhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)