INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce200bd9f8d8797446da9b0eae2d4866a01cc41c594d30d8acad8d19d7631150', 
    'k1jSZjqQIcZMBVwTHQHZhDU2cA17AulTElg1s4tLoHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)