UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4bntFhlV1VshLDr8yq/0/GUjhwvLQfkR5V4B7Ml0P9I=' 
WHERE 
  key_id = 'fba84013ab881600c82d593364378524b0904ea9d17cca076900e289ea110973' 
  AND (
    token = '4bntFhlV1VshLDr8yq/0/GUjhwvLQfkR5V4B7Ml0P9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )