UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFLX8r0Ke5ZOf7bI9YW2p8Gg/KsHg/kr4hsO8XM7m7s=' 
WHERE 
  key_id = '60d6726181790ecbf8e478f8ebdeae6d4b52c16aec8daf1cbbb02d79f6f71401' 
  AND (
    token = 'MFLX8r0Ke5ZOf7bI9YW2p8Gg/KsHg/kr4hsO8XM7m7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )