INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64e16dff95101082422a436957becee435247986e64cef24a209877f2b959c66', 
    '16XlreoTMZdShNULuhzc5BCFSHUU2ZwUHctRN0fHsk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)