INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '956358dc8b93fef879b34ea3d5855c3ec5630b27f859e7498638a07f0666752a', 
    'KHTNClBliiUDFjOhdPev5bFcrdwWap0SEvNTIEjeTqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)