INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b5de859f46f6b50c5459aee937a0d919df499f1f777fbf5de300450f4063f71', 
    'zDx1RR3Au9lfGB+QD+ZQ1uZDsuzrZdjWObc4P3ucdo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)