INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7887abd8be01d6c168f436890b192336cecbf6b5d82b046e16a0d3a6d44a2157', 
    'SG8fiD28BrsjJTFl4imBD9rTp7ga5h3jNJ9HudhZQhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)