UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRF8HHR5d+0R4b5Dxpji9bbBmF96UWgmGHVES4uMfk8=' 
WHERE 
  key_id = 'c9a42fca3a6678dd7e00cdb750db5ca09d68334e1291a9235cac265aecc10ef6' 
  AND (
    token = 'PRF8HHR5d+0R4b5Dxpji9bbBmF96UWgmGHVES4uMfk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )