INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28b123a06a97197838c94d3c4bf692f42d0a81dcf16c5806dc33e52ef8562fde', 
    'qN7nHPO7lBASpPe5bKUEJH+iKOHHFwzLBGdoDdeI+jY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)