INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9553a09f4dd92728a8fe2a2fc9d1896fbaf319bca3db7f054446e27250a012d0', 
    'zx+AMecoiz9LCtsn2tCK0qo1JOScBc2Z6JxQrWYHYOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)