INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1505312f7d52e52a024de256d9e6e27aec1135675e4f1c94593105bbe0327e4b', 
    'K9+9f/iFQwNKUSMZZ4el9mQNRO8G8d4VkG0HdeYlBtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)