INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6f3506451a2cc741b23cc1ce218f2a78e7785d8e66eb9bace8b51566229ea1', 
    '1jm6Sqaa3EFfZiWd9afP3xEoLCvmGThC0pUphnTk9T8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)