INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c433792d91e444f0c62863bacaa4fe4feb2f621889ba00e3dcc4ba3b403b2e', 
    'CjVzqWr64xQK1szs1ayquyD28+MQDdn8bXCwIZNfEJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)