INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec38a2cc82f70383be69420b4f7101c1d6a9ec3beee49c89119ecf72f677da14', 
    'FXddU2sEH/54CBt8Q+CwCemFMyOUzc4jAjzfFn1nxQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)