INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e0cb95c5c81849ff73ae2262c7d9a61c30b2e42f19fca2afef30675e92e615b', 
    'QwRrg1qrkGp105fBko8FSMS3kHJ9uJwZAqOYjRRZKR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00094

Result

int(1)