INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f5eca14f5c8a6ffff644a7055cd78e1eca6d214002d9d4944163b4f65da82af', 
    '/fluy67kC2MzmE+St+41vZJR3FYhp4DtLYXlMmesdsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)