INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947fde75624f9aa1dca195932efdef10a42791e5b570cde1e6abcd3803b1cf39', 
    '4iJpo9f0ZciEEChc8SyXUJLInwawvJdA0YO1E77OMPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)