INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a664d12c9e28faed1a13428b530c338eafe572054123fdd842499be71f68ea3', 
    'V124onmgKAqJx7vIiaKUGJtqr6FuAet0+2WkyZ9EoyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)