UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jwKcioyZLkm5ZWsjxDtatQvmspwDdeFGQtcc2F4wcE=' 
WHERE 
  key_id = '1a44cb1153c2f26bffb332a7180f2fd888ec1e5015f4581e70ab2fe4710da9c2' 
  AND (
    token = '6jwKcioyZLkm5ZWsjxDtatQvmspwDdeFGQtcc2F4wcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )