INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae1957265f0f7e81c70b08b15c45721f57e7ea6a7ede506bc2eee21247a1c50a', 
    '7b+inA8fKCh5qc6Q8JsBkey3JVlHhRh6huKcLYGTevg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)