UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pa9HSWRs2bpH07LiNKhWueW5lD9GrRJ1Vl+aAljlaR4=' 
WHERE 
  key_id = '9f95eea7ea848f68808dc70ed7cf1d0790561971a482aed7a16a8afdedb0e485' 
  AND (
    token = 'Pa9HSWRs2bpH07LiNKhWueW5lD9GrRJ1Vl+aAljlaR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )