INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8256df21d0a56c081f5c18cb4557b2269acb87347c80a6aaf844e367d88d1f21', 
    'f7um67xEfif0WQdIHCdfEFFTezs7BqX+y6EQ7VLtj5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)