INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e67ebf145ab60dfecfbf6d5584e65ecb14490416db893a799ff405c632a502e1', 
    'dnPOEW4BIVYegJCliD36RhTItUsnpJyXDrBELRf95FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)