INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18348c5711878b2ca445fa0f6f2836bce39da5402f6c9a4c43a873a62e8a91ba', 
    'slMzl2d6VGgG1GXf5ie4tSp7AT+O82Yoh+7OuMpZj0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)