INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d7adf2d3bd0a8ea9637bfe6dbb16b8def190ecd64efffcaf232c8c529b8b43', 
    'LxyTT73trW3kIoGpGxgsmACIqpXUBMZXVfP2wVuNuc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)