UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZrLws0PpKx3egBwg8/dETuZWZcMf9AnG1M6wUm4lZ4=' 
WHERE 
  key_id = '1de5aa1789617e1a107aefce99b51a50689afcfe2bf46ae1fc4a8a21d8d6f22a' 
  AND (
    token = 'iZrLws0PpKx3egBwg8/dETuZWZcMf9AnG1M6wUm4lZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032