INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b32a41081739a68f4ad02afc386da4fdd3986e2db012a3c4ec93e3262fe0594', 
    'IYtnGmgBDa1SqxaJ/TNfLCnpmxNkMzYd4UNFcEtPZQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)