UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1i2PjbDTHp4DQYWajuMwEgWSJbYgQnN/PRzQ1POcUiQ=' 
WHERE 
  key_id = '7c333e053c9e30cb2f801de634e76e04fb2e19e53266c787d39ed3c31f464823' 
  AND (
    token = '1i2PjbDTHp4DQYWajuMwEgWSJbYgQnN/PRzQ1POcUiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )