UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AH25tlE0Eix+KLOwpmF7ypNUHJE9YVQTXC736+tSxCs=' 
WHERE 
  key_id = '54ad559cf386f9cf4b4c2bd41b99067d60085fe8a7be6bcff6d0191fbbfb573d' 
  AND (
    token = 'AH25tlE0Eix+KLOwpmF7ypNUHJE9YVQTXC736+tSxCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )