UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZM/O8Oyu/f/1U3WB0sdsv7wtiC4/Xp4EB9FD6rsBz4Q=' 
WHERE 
  key_id = '1313e1d36b69cabf2729019b07f6ee286d687c2e96bf066adfac3a73eb814b90' 
  AND (
    token = 'ZM/O8Oyu/f/1U3WB0sdsv7wtiC4/Xp4EB9FD6rsBz4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )