UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obT961F1iz9JIWrPIEF3FpXhjI8ugQZQA6nAH2EHLMk=' 
WHERE 
  key_id = 'f99d94276b3993278accc64b0e2e5ddcaf7cf3c13a0ce9d498be492ef984e6c5' 
  AND (
    token = 'obT961F1iz9JIWrPIEF3FpXhjI8ugQZQA6nAH2EHLMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )