INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c37cc574651da054ab8f1a5a7aeb8d9ce425641e50616bed8bdd4310a9d3a1b5', 
    'SPcxRniuBCeKknSxXLPvHULeDjN49hm9HOZpldtvVCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)