UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjpEsi0x8Wl0PDPS1M0JE3uzw+ZQXy9DLn8FTYvZ6M8=' 
WHERE 
  key_id = '7e2a0c1d8af1331cc0a5089f7b04eda0f5e28e2ef142a88bf9cf6fed32acab3e' 
  AND (
    token = 'sjpEsi0x8Wl0PDPS1M0JE3uzw+ZQXy9DLn8FTYvZ6M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )