INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaee1fd4c089d69886c5122803b26973d39343447987fc6c36868145d758af39', 
    'eXygKgNyJfPuyACMQxo9qy/ksJ+w7tX4kSkkvf4lZtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)