INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd12e63ec29a35d42c505dd06ec69c6459db72e127d47a5ba238b192a8bddd021', 
    '8OMakEZUv38Ywi2LsgKa1kS1kLojUlCYlYjVDzv+jZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)