INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21278e0407cf79c0800ecda76e0bc725c18341e69095c34700bce8e81c8192ff', 
    'tOVrAJJBLblhv8+bWq7Bbfe0Z8In85BXXu3BaWE/0PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)