UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvvGj1vW6XDoYjeOvtLRTHumcFl8ION3UmtRHj0Xln4=' 
WHERE 
  key_id = '2bea5b63878cbae438c41b5531d872750f133d4e705d387ac066e58dbcc6c4a6' 
  AND (
    token = 'kvvGj1vW6XDoYjeOvtLRTHumcFl8ION3UmtRHj0Xln4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )