INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb4a3ef71e1c86845b4dbf4d252930790637446b4279d52b5a4ba3babe6f109c', 
    'L8PvbLw6oK/vJwHaRsdxLNouU8G37joKUMgick77xu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)