INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dfc52eae8cf37a61c0fce2d66ae3e9c76117a18a03a60917b3e9d8751dd4597', 
    'vSywCboz420OK46svo4vc5QFWZNDjtcz7X0DLlNPOWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)