INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '620af07a4c4c6fdee21620381e79405aa6fe11a6c318845647e37f7ddd028667', 
    'PppezO39SZe4x7qxohvT95LxtChHpxz0gst3WoJ5xjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)