INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b200f20d9c396ebc41a25e281cc468c4cb59d694b4a05fe7fa0baca5d1d6b9a6', 
    'NBuiC4GvQOsGVWliK3wYinI5Cvj7P2nEd8C7ELGlaR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)