INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34e54e9dc2d7ed66431e1bd69570c12569b1d326338d6833918f9447832def22', 
    'ppWjQYARXhq5BhYKS7hzjKHbDVwfx98fqwxzGWNZBk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)