INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd971190c4b67346d3db04e959d4dfd1a0172eb8f6edeec3cc76e4c4b70aa3776', 
    'IUSa1nMj093matOxMiDt8tEfb5UwFuy4dGElUM2pOko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)