INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdc3819f5bfe76d8740f6534130e37cd5dab4b3409d260ecd804179f9c8040fe', 
    'M2ng0ni0DZzNwG6j3WE/GGvIyDioq9EH38wAwDt/QMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)