INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af4eb7fa72f92df7b971dc7f78f7b0dcca7e45f1d529652e4f21a75227cf488f', 
    'nRiDHI8EqBHL0OLiazGAtDm9PQRc6nW3QMbANjzJimE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)