UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ScSloGfBull1ToPijE7tdCXRhhpYIT/DUeE+avjGY7U=' 
WHERE 
  key_id = '30c6df9e710cb458c81bf8e44cf752626afb5ba1e9a0d41c869c47ef1143abe7' 
  AND (
    token = 'ScSloGfBull1ToPijE7tdCXRhhpYIT/DUeE+avjGY7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )