INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338715baa9e41d28b7a1f8ba735c796b5a626beed44c9e8c74d13c224b9f6238', 
    'jy/MKLIEsHtB7Q8migCzqsxAmPmTIOFq5NtVQ95h4wM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)