INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5131065bd608ae615f3482624d27d2e82509be208d5de9d54d6fbdd4f6aa92ed', 
    '+eCxVD9bf2jVjIj08UkXG7k1WShnkXehQpnJ9Dl+kIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)