INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f099a950c386adf9950e619fc522a0ca4b691d9555f145458d59d585e60ec7', 
    'Iqn6VbE5SOpuIJXkO7t5oL7h7IXdUUzaSX3V5wcoLFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)