INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fdcb2a416b777c058e3c25099ec22ca245fc48778d42e3b5bcad7207dff771a', 
    'okttkl2C0elf9F5ScSGQ0K6dXB4kctWqglDcPjc2epw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)