UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNUxM1VU22y/xS1DJ88GsmFTJLdCd8dxvwzZ/VVMpDQ=' 
WHERE 
  key_id = '8753f8fecdc5b61943c3c296a257a92954048dd8fd87e43b3e171cef757900bc' 
  AND (
    token = 'rNUxM1VU22y/xS1DJ88GsmFTJLdCd8dxvwzZ/VVMpDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )