INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b82abf9058623cdaafcc0e005e19d7bc38e2bc38d30f9952555853f5a6afa20', 
    'AVxgMGdZZhzkrLqOw9rZAvM6IKRBzYFycVGNeaExJyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)