INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56780fe7e80bd2679b3af2257abdb4336267519b79616b17e040762e7aa3d1e', 
    'eTWzSmZKrHqYBQHZHfl7itsqDy9Y+TrgD/LXaYeaBeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)