UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2j8oBJB8b8x6zvszmOcRejSDpqXs9/5BLQ81KT9Orc=' 
WHERE 
  key_id = 'dfa138b04c368e93aa09d790960d3340ec11d8ff69662efb693a721c776640ac' 
  AND (
    token = 'I2j8oBJB8b8x6zvszmOcRejSDpqXs9/5BLQ81KT9Orc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )