INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3558f5e19609bc422536f52ee6b942df73cc815d429a13c38e6c9f18468bf1d', 
    'DeH8EcwKqXNtS07cvqxXNRD6WQT7iE/KR4NcUr8vN4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)