UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+6HjcVZXJcfB/G0t8Ss/kpJ/maQE2Z7NZobfqtK2KE=' 
WHERE 
  key_id = '8b5f24bb9ba03eeaad2536c2d98d205ef7880ff7c5bced410bb3a86fd7572035' 
  AND (
    token = '4+6HjcVZXJcfB/G0t8Ss/kpJ/maQE2Z7NZobfqtK2KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )