INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bb3500226adbda1dc48d9fd26c8fed45b5e0564100c9be6dd5c26afbf1e0bc1', 
    '1cQzrTZvebPhLcnTBZt265baW3ABP2pUQsdpcuk7pqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)