UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ve5n08XnutNFoOBCjisWT/5Zc1i9haz8321SoYliWlQ=' 
WHERE 
  key_id = '3c660314a1595d15714d22f52fe0514c7a32cece0824b42a4ef5d5e9c6c04a3c' 
  AND (
    token = 'Ve5n08XnutNFoOBCjisWT/5Zc1i9haz8321SoYliWlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )