INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d76082bb5cf2e665b46cbcea4a063a55dfdc2e01217931a3165332ba4c07f44', 
    'UVr3J1zpuSV6vW4ZdDaR6PEX9GGoPsxQkbnufyk25E0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)