UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qr488uLDz/3qkjU/ac3jpEdz0Uh5ZKQx1tbRSeMxsC8=' 
WHERE 
  key_id = '13a516269c91d8bb422e832dd2464929e8a5779329984f6310f2de2d3cfb6374' 
  AND (
    token = 'Qr488uLDz/3qkjU/ac3jpEdz0Uh5ZKQx1tbRSeMxsC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )