INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cacefea1ed4a316547be19a69294abe2c9dd14bac39a77ffe5b88d4b2dcfddf', 
    'iGblocbUDmWy1EKyff3n4w5TKrnvRu2t3Fjz7sNoubk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)