INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3dcb2429484580659a6626205a8aaaa2d70925c6c6ac26ee4f037b44c5c5b18', 
    '+v9FYOj7Z0b0hGgOcnIJMpLq9Ipez1xp/vU6ZdVRqJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)