INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f33bd3e33cb823b17d579a4c8fbf0ad3a23e7828639050d8fb3d591889517a8b', 
    'd5XFvCVVzSw4ZtXTNZkPMXrCT2MYIi0SBeQKKco/WZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)