UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YD1IB4dsTyb4WkwOoYjNnqojNbFTRD4n+Y64Eu0PTs=' 
WHERE 
  key_id = '2e8f5d9204f6155939ec281b97720594b6823c12b05bf1575adfb836eaafe1a1' 
  AND (
    token = '6YD1IB4dsTyb4WkwOoYjNnqojNbFTRD4n+Y64Eu0PTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )