INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d3a3715350f72399fb89de8e4786ad8bc86f591e429c046afcc74b4cf000c23', 
    'n5/v/TZl+IbOl7+LvOsooIpp5rRKk4+zlW1LbaA0M4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)