INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52351167f228379b155fcf711ecf3b82fd18a04076aabbbddef92fd9d276a482', 
    'U5L8TjpSRnn8iUr6u6BCnA3HKkp32TI5fM0NTCz0eMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)