INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5235cafad77f6d1144c9ec2a55ba9a709da5e8322e4a04bc47d6d867c2af909', 
    'cgnDAi4Q8AJNIEEGm3KZ3KQBqQgxOnukpfn7j9FHWzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)