UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XeKOl6naubLvCP5w+UayjRGz/1IxQ/WO1gYnv9kwVts=' 
WHERE 
  key_id = 'bc2f3f4bd2c8ddb37da4caa5ac5cf064c46ade29e522bc387e818123a3aafbde' 
  AND (
    token = 'XeKOl6naubLvCP5w+UayjRGz/1IxQ/WO1gYnv9kwVts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037