UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KIfIB/rMH96tskXSpYf52FddhMdo9xdTmZGgfKR/ldI=' 
WHERE 
  key_id = 'cb3117ad3c09b34bfb0435af811adeee611383c9e802da9932bd0b5bca6f4170' 
  AND (
    token = 'KIfIB/rMH96tskXSpYf52FddhMdo9xdTmZGgfKR/ldI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )