INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8299f6d2791626968c1214ae394ef17015059ac60077127600b2b70a14a52882', 
    'HKwzuLCKU1SiT65PEB0cEhOKN7wbNsS6DeeDjuk5zXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)