INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c21442cfc4226f529cd683aa7ef3aeee82f2ffd8d7e1286c7bcdd12f3226124', 
    'x5xDOTobU+WSyJ4LGP4Y6ZR32Wayv3r4NvTTqisRBFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)