INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c8fb8b6c5a8e2208916fd9f39aa14e7600c15098028e00615ee34ddfb18c157', 
    'JcCGOtVlb5rPaPxv52a1ubCA5y44MB/YAvxeqLkSyTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)