UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0T7a2gmrbzT7lPeZMG9mqhoS/+yxkllizYZWyt/Nj4s=' 
WHERE 
  key_id = '36f4949348191b9618f5731e1c94b06125ff8385d473d20a6e63e4e0939265f7' 
  AND (
    token = '0T7a2gmrbzT7lPeZMG9mqhoS/+yxkllizYZWyt/Nj4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )