UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgiMoGeG/rS5uTuiVMsM0YHKJOI9pJyOGyjm0d76C0A=' 
WHERE 
  key_id = '5185afaccd13623f807e00a586c8bc28507cd3c669cf950083222cbc79c1224c' 
  AND (
    token = 'EgiMoGeG/rS5uTuiVMsM0YHKJOI9pJyOGyjm0d76C0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )