INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb79d9915f796d957a4711f284b79b65b3621915e914c193761676b010d16f66', 
    'FuEU/h8scgT8/wqLf8185UG8xfaSZfyuj0n7VlD0Wug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)