UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gpCkxQm6AhJsib1ENkopwbBVeBJAsyP4Yy3+ZiB7nak=' 
WHERE 
  key_id = '96865875f4e1db382d43cdb2936c82fc0713a6660a328d5b5267d20a023804a3' 
  AND (
    token = 'gpCkxQm6AhJsib1ENkopwbBVeBJAsyP4Yy3+ZiB7nak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )