UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMZnRZzlwhMziKwaUf0i4qC7afwT9/lB4LMwWaSHbJc=' 
WHERE 
  key_id = '051d961b00964301928026a49ae38f1a73596bdd5ec2058a4e85a5427c088ca1' 
  AND (
    token = 'lMZnRZzlwhMziKwaUf0i4qC7afwT9/lB4LMwWaSHbJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )