UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DpcSv4dFt1kaVAyOAx9nAIbso/6S6aeIx0PQOfaHmmg=' 
WHERE 
  key_id = 'a117e596f222607570b5e99fee2c8708478cbc88e364d775ba5926950528828f' 
  AND (
    token = 'DpcSv4dFt1kaVAyOAx9nAIbso/6S6aeIx0PQOfaHmmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )