UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G01qk/ie6BbVLJSm9bwAG3M6kG5yH4mvPANyDy0b2io=' 
WHERE 
  key_id = 'c504cdfee6dd2e1a0462e18849048c8dc1c4287554e0c341b0caa803bdeb5713' 
  AND (
    token = 'G01qk/ie6BbVLJSm9bwAG3M6kG5yH4mvPANyDy0b2io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )