INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f56342c95973fe88e727b8caba7f69e5bb1b7490bd53cf58df9e2140fb14394', 
    'qzrKnB59rN9d5v2esImS64db8v+llU02g6VjD/kzR3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)