UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dDiv3cmxsUehQB4Zg6VB7oAVr61SXeczAGqV/HHIEo=' 
WHERE 
  key_id = 'a627d39e567817f2ecf967055379dfcd625f1af531b3083cb69903a09b05a120' 
  AND (
    token = '8dDiv3cmxsUehQB4Zg6VB7oAVr61SXeczAGqV/HHIEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )