UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXfw8lBNkf9mBgDe7+lZDU56s7Z+S7IpOMz2PO3NU5Q=' 
WHERE 
  key_id = '6b69028f4e5644daec5537cbc887bd7f130239893e2c394895c9776126b78426' 
  AND (
    token = 'FXfw8lBNkf9mBgDe7+lZDU56s7Z+S7IpOMz2PO3NU5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )