UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oN4t1ofUqpgCk7ey3dpQzkZjkRjFVjuezyZl2NME8HU=' 
WHERE 
  key_id = 'ac073f745b175032798df6894737814d766f0e71940e476f6d64774f51fb1a47' 
  AND (
    token = 'oN4t1ofUqpgCk7ey3dpQzkZjkRjFVjuezyZl2NME8HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )