INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f0c35433472d8f65646d842f91e91781e64b8cf1723c66affc250b939da373e', 
    'DwOmZsO1+yHbN1rySDAnPyl31Ii1TFBaJR8YRkyQ3So=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)