INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee588f174c17b0e43a6dd38c370c9514129c891b271012008318abb151734193', 
    'Lh6hcZwyU3Btw+S57Tlrvsym1HwCnqF4UuPxQ3Xxrbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)