INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ad1dc4b60bf63f3dba5a3bb1054247b33b1deb5a423f92f8762426e94038aa4', 
    'IRFnTtihHzKV5FRj0RdUfXv2ZUiwrNx3VJgXNRehikc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)