INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8816ae3c938bd8c9bcdce93ad21ba014ae059782e401ef8ad58764259f437e73', 
    'P9L4c3cJb/XR5FRoWYTMgT0GdPEcdVQ9GAkHLIxZDlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)