INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8974d725b314d98b3dcfe9c5645d45b4d671f986e7ce57ee0e83341ea85e43', 
    'jwcrQXU6Ad7bmpMAMZ8OivFwJ0gySXVULoPNZni9Vj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)