UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RgKziDFBWH42Nt5ZBKgxNufdD+r8edVbGVmpdy39UFc=' 
WHERE 
  key_id = '2ff7785c5def2cfbba547320c1c73128212f5ee5c65c4d3537fd90b06561b6e9' 
  AND (
    token = 'RgKziDFBWH42Nt5ZBKgxNufdD+r8edVbGVmpdy39UFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )