INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6924fa1e7090d49e2d4740a81e9a9494302765183ab7b6fd7bdb62d32ab1b7ee', 
    'rfM2v+CTRDk44ToTLm7dSEatTK8TiwbKkZwYgAbyX0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)