UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Icj3ovzVgFeg4fDynCwb/fKRD/dpq8gerwV05jKj0PQ=' 
WHERE 
  key_id = 'eeffede8311464e1c334cf912fdb88aa3f4267ef858d6529b6bd43243194de93' 
  AND (
    token = 'Icj3ovzVgFeg4fDynCwb/fKRD/dpq8gerwV05jKj0PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )