INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6994d8832fcf287b3ffb7d63cf47e0bfa4a7d401e7b800a3cc001c9d6019a37', 
    'dQ/VRWlFsQIPsHqkmqslJYNrrAskn25nrbkSwM66qYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)