INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48853d55fd1661ce74ff19d94d93d8ef5f1e69a8f183afaed57483761abe6e47', 
    'uVyGVIqQLN9GZ9s1LPcHBmQYnmTFyucQONa173QucXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)