UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CU16cqXrzUf9T/r/Mcras0YK2RYR4kGsNzBt1kf5STE=' 
WHERE 
  key_id = '3df63df2f83e4a3e306fdc5aa3c599d145f067fe99a9048335defcb1a77adfe3' 
  AND (
    token = 'CU16cqXrzUf9T/r/Mcras0YK2RYR4kGsNzBt1kf5STE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )