INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '935280e2cebc1c646c45b8e0b9d7796558e6f017ae4925c8f5a4a7df284199b3', 
    'leZtDN3wh2IwxM2f95HJbmaqZCFmjswglzQoHK6ylAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)