INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4bc3f8813fd2f984c181092278e176faa1fcb97ecb5f870790a1ab283e3ad45', 
    'OvLTp/sNjssU9WsXIKk4WuP8zd8uoI/pdrDgDQUzhCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)