INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ead9858f97a17c89a6becbd4b71aa9c0b21e8b89c7a74e3a195310d398481bcd', 
    'TUIN1G0YKvhH4DtNgBdTwRGcadAOTW9xRWgsCeNMvjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)