INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ebce4027d5abc906165b2e023179647e06a3baf885941a63c3d44b94b121fda', 
    'pU9Q2BGX+11J/45hGTUGcp7i8Z6pEzCixzKYyhJv8DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)