INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb5c0aa57dcfe23e1805266859d90d9b3dfee283a56d7bf6dda69782f8c509db', 
    'jIF7WapIQVfZM5VM5iCYo2iaJPSSxcOPav3pPBBCO7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)