INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b52f56a4d2f000b64cd2f012e083eb7b51dd284b565991f52ce32f7aa5a324a', 
    'X5Hyxx5firfcE8km6+bb4U2RVJ3VlUXSAZi0Tws1MZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)