UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmK4aeoCJttNSKxAuYl5kZCRaeLcG7XU7Gyq4VQao2k=' 
WHERE 
  key_id = '671f7f4db583aabe22b68ed595a6980bf41a4a0e2f5bfbc2f3e650eebd39cde0' 
  AND (
    token = 'kmK4aeoCJttNSKxAuYl5kZCRaeLcG7XU7Gyq4VQao2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )