INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d292385db89289c5c94f73f467646f138609eb67075440bd234b4d04d0ff6f', 
    '9wxfEUI7fl5BB5xYQ632+/8IouRF7yCbrWyyLJagUX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)