INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c18be92cb2fb75b975bdc3fe11092afc69d28924fe5793611b66c927ebaa2ada', 
    '79KtCUo9rOt+fa4A+FxXGHe30jweenLlIF013epnSzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)