INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efcd0ad1d4fa908646b1e59001709ae3b096c60d09b58373809ead7c5a6a8148', 
    'FqHAZfhMhz9c3MwQ0KRhzdxx3a45o8+R7O0ng3tYujE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)