INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3cc9cfabb9aa5212ff6047dd5705f36b3c026d1b4615f5a21d3644562a55406', 
    'lFKn0KNPYa3o8bEifroOPUHcFl9J5xj+fCACcAHDH+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)