UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJn2KhjqzFBjkjoyet3pTtY0KhKDbq2Zk9WHYdm1+NE=' 
WHERE 
  key_id = 'eba8880e69a0c013f2ddc384a7e1779772032c2f7c83d224148f7a0957f158b6' 
  AND (
    token = 'CJn2KhjqzFBjkjoyet3pTtY0KhKDbq2Zk9WHYdm1+NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )