INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '048d33add721e0169226928d8f8a6a5c74359b4733e394020a4d104436d870b2', 
    'Qwc5jlD4QXfJCoV4/JW161L//uTizrvosQgQ8iwIif8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)