UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8btoHTgTl+cXkJYdc0KI4TqBqXJgBzZOeBsMUUV3JE=' 
WHERE 
  key_id = '5bc753b0c21d5dbb8bf29423a1ef381e63385f98ed750937e203206b0562a23b' 
  AND (
    token = 'y8btoHTgTl+cXkJYdc0KI4TqBqXJgBzZOeBsMUUV3JE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )