INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43a3ce510445f66e34fcac21f6bb3c8fc32071b769cab777c3d11539cc8f8639', 
    'DuGobRjzXhWdNGI1nENhxXbIL2f0XY8CuN+cvVeVFUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)