UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nr+w+C0cbHhlE4mcENzl+CgcGxeSNzBN1zRl1ylUMiY=' 
WHERE 
  key_id = 'c2fc6ee29d0a54e68aad7045bab4b89fd23cc23129eda0b5591f2250b5f28025' 
  AND (
    token = 'Nr+w+C0cbHhlE4mcENzl+CgcGxeSNzBN1zRl1ylUMiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )