INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7325beed44855be4680b8c31fea0d4c776be6a31935d41cc005410a9be612115', 
    'MQHJbUxGfE1be2nQ/fDEirksjT0KmP9IpHwkFl/Qhk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)