UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GsD2pwG6qFHvjAZYKkI4y+6/8zX1pgqgcYvAkaN3zQ=' 
WHERE 
  key_id = '55bc089cf50e3ea8f48e592bddbc5bf2b15fd9cae040507a6e3da65c273e0aed' 
  AND (
    token = '6GsD2pwG6qFHvjAZYKkI4y+6/8zX1pgqgcYvAkaN3zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )