INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da493db7f0949ca85a0845e60a901bdcf5a540c39c7e0fd72a1183ee2a3d14b5', 
    'iswgDh3MVwqDX5zmLmH/URPnxXM6loJKehYIEgwq3m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)