INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b782a67469631f5ed8647c4b41fe60536b957e6e913a11736f37ad4abbb23e1', 
    'som8u17ueIvZfH691ZveBnK20uyZF5OCqk0e9vMw18g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)