UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nedwwmYMtuST7IbAkRg20B2vPzdw7cPNvID723cIE70=' 
WHERE 
  key_id = 'da82aaf7cd6d422a6cc8f9e0e7398c11b9da133277db7bb5bea412493f0f6593' 
  AND (
    token = 'nedwwmYMtuST7IbAkRg20B2vPzdw7cPNvID723cIE70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )