INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8fc3565a07df34c0d55a44366414e62a7f6373b220b6e5dd3de1fbf3c383982', 
    'i8LSA0cB21ajbX4URJI5X8oHf6uUs0u7Ni+kS/v5Gq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)