UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vyniHirwljLMthygNLLi61dp3JTrEAlO+id//SelYE=' 
WHERE 
  key_id = 'af77a468bd9bfa00ae12979e07bd54b7a3b01a8f13a7e37026b7d54ba41905e5' 
  AND (
    token = '+vyniHirwljLMthygNLLi61dp3JTrEAlO+id//SelYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )