UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50QNY3tbxgUQ+ZH3a+9uqRaqwYE/muuIrLbW8NEZGWQ=' 
WHERE 
  key_id = 'e54970502b7aa8a47363d4bddbc283baf753c45d980f00a02f508cff2d872c86' 
  AND (
    token = '50QNY3tbxgUQ+ZH3a+9uqRaqwYE/muuIrLbW8NEZGWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )