INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d40ea0e900a69c913e8e83b298f216509b70947774ea0ff2b2c0b7466cde4b', 
    'dihUhkFe0zTGxK0QT8slLfpYO1CnmuzQ9+3lyA1pnII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)