UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0eUaRZavtKMw8AiDqKvPkEbMUciNlnI+/S0xLjVOMhk=' 
WHERE 
  key_id = 'ba84dc12261ac98e77749bba233a448cc946d2eac5009dd8450be5c2c7cdd3bb' 
  AND (
    token = '0eUaRZavtKMw8AiDqKvPkEbMUciNlnI+/S0xLjVOMhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )