INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f7c1483bba6fe85944f2229e39878718bf0d7b6f5e7f5e0af340085286fc267', 
    'q3nn9D1n+2eujBJ+qwoA1R9jiFvjO0FDh5gHQRKuGYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)