INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad66d47d12330629694c9f511721b4b48347f786fd989bc916abf1c61ddf3354', 
    'L48MnLBXZQU7lcDqn4O9VRFZSfcNEe8N4J/PDw4owAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)