UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGF4JbxICpCjXLLdbFWscV1PQVuW4uW1tfmU7a8vSE4=' 
WHERE 
  key_id = 'b345400c8568a8b57292169213f44a46182ef3531a6f4156d255af1f71a5fee3' 
  AND (
    token = 'kGF4JbxICpCjXLLdbFWscV1PQVuW4uW1tfmU7a8vSE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )