UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUws7xukLmmpwBi1kno+W3pAcvRI6EDLhMsakqHISz0=' 
WHERE 
  key_id = 'a8eed70c0836dde0074c29dbb09cb907d02ad58c9270dcc4aa8eac418e0b13c4' 
  AND (
    token = 'XUws7xukLmmpwBi1kno+W3pAcvRI6EDLhMsakqHISz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )