UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRQFhUaW8t/jpXZHk1xZMHjxg47xTQUtQK0gIRISOsI=' 
WHERE 
  key_id = 'f40053506ec351edb214efc3041a6204b45679559c954473139795efbaa76cc2' 
  AND (
    token = 'mRQFhUaW8t/jpXZHk1xZMHjxg47xTQUtQK0gIRISOsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )