UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ey3xFAjwIO/qlhasplTu09MEsogw+wXFWDOVb/WoT7E=' 
WHERE 
  key_id = '6f6f71b17cdac541ad31f80ce26409f5b9c8b3a80bbe85b0323db1110f72fefb' 
  AND (
    token = 'Ey3xFAjwIO/qlhasplTu09MEsogw+wXFWDOVb/WoT7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )