UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kkW7yMkNOwQaF+LndIOkbTLuM/svacozBdRRYkBWD0=' 
WHERE 
  key_id = '0c21625b88202ba2b605859cf1370f2157029b878849d0992200c8efcf220cbd' 
  AND (
    token = '0kkW7yMkNOwQaF+LndIOkbTLuM/svacozBdRRYkBWD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )