UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W08MLFdJb91FY5hlBh7LMvAtzNoWI0ozlN7Rr2M13vY=' 
WHERE 
  key_id = 'c4160eb95b47fa0beb4b0d049fc44c031781793b54a6213ebf25af12af65a56e' 
  AND (
    token = 'W08MLFdJb91FY5hlBh7LMvAtzNoWI0ozlN7Rr2M13vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )