INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7141d3f5e5332e00533d7a4512c575ceb7cbb6cff341e30897bc2c405dd45c2', 
    '8MnDkFgeLm5E2rygTXIFo/XjvwBBoqYcglsxj8Oo4lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)