INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a76146133364b9e776cf094e139fa2d8f3c0589ace152f2125c06a7a741d114', 
    'vhowJAOFCzrzQkjL1YA8UJCXHZrXK+2fOEuZdB1Ua9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)