INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d81601b7bc369a7f4220eebde8fb74b17251442952ffb6bb079cadee9844bb3', 
    'LFAOzEZTqBtnjFfSdQK0EwE6zFXwrLorVxpI8wF8mvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)