UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXkGNwFIRZUUqvJmWIpG7uxLDRzrFDr5Q+4i3tKMhrk=' 
WHERE 
  key_id = '1d3ff8f9b0f8f91c2e99793e694eddd7062055426c84802f4dd950a505f0f1dc' 
  AND (
    token = 'VXkGNwFIRZUUqvJmWIpG7uxLDRzrFDr5Q+4i3tKMhrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )