INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9649b3a4e7fe9b516a96800c819768c785d77b74a9e29220153123c245f47a52', 
    'mJQrwokkCv2gexUS9KlHeSC8/hK8gwY0U3j7Ozsr++8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)