INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b832c48a2bbd2196723e193fc9ee1bcbb30091fe6d878541dc32d99949f73b36', 
    'BmUS7bctKN7O4XVpcrFbkfDDO4OgMXCWG4q64Si7nZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)