UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yUHNf7fhV8S/loLmFpcJcZPYm083fXX4yoUTKC3t1U=' 
WHERE 
  key_id = 'f8f73356fbc4e8e436093d569610e718769929055efaed60a5b22261c55da37c' 
  AND (
    token = '7yUHNf7fhV8S/loLmFpcJcZPYm083fXX4yoUTKC3t1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )