INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e28a8d8026d40500789e621f6e5ad430af34a2189f173a7b4ea5fdff4979447a', 
    'FYsg3FbQnID7ftzct+eHBxOyeFhmzkjNrpX7PYKZsnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)