UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9SNTna9dSw95svboP6MYWShcsE/FrjTJ0E77yEfHOCY=' 
WHERE 
  key_id = '8b345fa19dd554a309eff25dba059f5198870b54199db43b70f828f89da94b44' 
  AND (
    token = '9SNTna9dSw95svboP6MYWShcsE/FrjTJ0E77yEfHOCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )