INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddd35cde88d215deb346ca1953faa104759d367ed96a2b45e5a69820ae1ad12c', 
    'exsfGstLKZsJcP2CXEk0kxP19S3f8xrNp0Uzzv0r/yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)