INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9705e8f1794f18a4bb6268361fbf8b4bef13a9254f3fbcf2f0202b5dd9eedf5', 
    '2r7nBNICtJVEokr33pFlVMQNIaAPZu0jj5T0udxHUW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)