INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e21e8b78c5773f149925c8dcefe94ef5687b87c8f15b938dd925ea76c94309ca', 
    'VuTAJ2szg2L1MZoXqYiDVu+4ExnD0B8vD6bj3V+ZXN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)