INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ffcfbe1a850447fe06643894454ef8dcd08386a70a54db21e9c621288994dbc', 
    'y9e7md7aJXjwpuIjxMDKcXRux50biE8tKWQrYafuv4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)