UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwKdHTsCh0pA5PNDc/eBDZuVN98N3iyLBjE1p6U6snc=' 
WHERE 
  key_id = '443c5a711af67998b72a85939c045d2fa84466e3129088f6a054879c8f323d3c' 
  AND (
    token = 'zwKdHTsCh0pA5PNDc/eBDZuVN98N3iyLBjE1p6U6snc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )