INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e6b30646e63ab2f77beba00f8dbc29d5a9b04b00cb91a81df84d440d5a6952c', 
    'pb4iMcWPi8bmq/6bwbwSMAszNIng28tAjeJCGAVb4as=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)