UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Clzhg0MFHmtGlER/tFkFgNI++7If5rYdf82k1vwymZQ=' 
WHERE 
  key_id = '66d04261a7cdf0cab453d5a3a3a813ac3aabf13e3ec55ccf834ed6cb52728d49' 
  AND (
    token = 'Clzhg0MFHmtGlER/tFkFgNI++7If5rYdf82k1vwymZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )