INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32520f8ecfbb20f95758019d2e4c594109f574f773e10a5784dd500556dbe2a6', 
    'Z8NrKjKr1RHyRGa4/KUJd+A6Ru6SOpB3MsGb4B88E8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)