UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDgFL/kpEJlES4WaN1JbMJRNcY8ZSReV/SekXV4CxEg=' 
WHERE 
  key_id = '196c0b41061b0d4b72a64247a20e5e819d190ca6e0aa50ce90bd120bf041981d' 
  AND (
    token = 'vDgFL/kpEJlES4WaN1JbMJRNcY8ZSReV/SekXV4CxEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )