INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '384c2433750d427d5036364c5e7aa0a440bc1991b626d6d30bbb46bb2de81851', 
    'Hd5+Y2hpNuWbxN5+rdwzegu24EexrYHnAnymrYHpMlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)