UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBMhN3kFh/ANdUBCvjhHKYcHRs2TzlBFLpSrUlLK7TM=' 
WHERE 
  key_id = '0ec739fc963b87f43752ffe469757bdd41a9591a14b58d775dbac435758dea8a' 
  AND (
    token = 'EBMhN3kFh/ANdUBCvjhHKYcHRs2TzlBFLpSrUlLK7TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )