INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cb0a7b5c92dc26dd07924a5289e7d7a833f810bda0225e3f0cf7b507d903449', 
    'AbGv8p2VIL0LXqqcpZqZbW1bVOrAhn0EO4+ZHw9xuFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)