UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Amxa/zUouXONp8DAyzxOQw+Omb5p5vtw5L32nash0Y=' 
WHERE 
  key_id = 'c9ed59b19c9015fcef45e45c459f3aeab7827cbee3e02d66a42043c64c0fcd9e' 
  AND (
    token = '1Amxa/zUouXONp8DAyzxOQw+Omb5p5vtw5L32nash0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )