INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99cad193953472220b7c9caa4b5b2857f5c99c75f9e64830122352a7f28a3b76', 
    '5z06qYI2J5OEp8kIWxUqQM0F2v5VEm40Pj35NifQyWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)