UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75B3haXVJbKCyyeomRO/RX9n3tnvXdVAE0zEYBe/Eww=' 
WHERE 
  key_id = 'fc7653d9d3a0dd54c5d9a55944c78238865b5de909a8f5216b397c69cd6371f2' 
  AND (
    token = '75B3haXVJbKCyyeomRO/RX9n3tnvXdVAE0zEYBe/Eww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )