UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hWJfbH2pWI2hvm/KOJBrYWjnl40tB6fSdjbUbjZ+eg=' 
WHERE 
  key_id = 'e997bb14eabebf3d6bfd9459d42d778514e2f21210720d6f3e06e3e0f0ad02b1' 
  AND (
    token = '5hWJfbH2pWI2hvm/KOJBrYWjnl40tB6fSdjbUbjZ+eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )