INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fcf764db296071d1aff3fe3c4e3c16b0afc0481257e8d7b3859ca53bb63c386', 
    'eRyvkq2d61/vePsxrzHNkZ+DUxScBgWB5BQ7TpaKCTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)