UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X6EDIyuBK3dcVHudOIEHSB8iOG4Htomogq28fER74QM=' 
WHERE 
  key_id = 'ed003b00af1de60c530f6c273e90c8d9cc18259bd766be745a26502cd30c4ffd' 
  AND (
    token = 'X6EDIyuBK3dcVHudOIEHSB8iOG4Htomogq28fER74QM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )