INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cff4e9dffd8c1ad1649c70eca70ca8ca2e3750e8ed6dbda9624d81dd0c5ef8c', 
    'XSQrs3OsbGOiVZdgK4KWFL6SQbFSQ8OtGRCUkzd1dPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)