UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzB6WL+2A4SN4NjS4FUjJRMNbA2oYTdC3moNHqoqAe4=' 
WHERE 
  key_id = 'edb7e3ff4f0324862905b13fca546043aa5e131633b577b81cc42fe9c33612a5' 
  AND (
    token = 'rzB6WL+2A4SN4NjS4FUjJRMNbA2oYTdC3moNHqoqAe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )