UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7qqDgflctD4B8DCItM3R7WiTFklXRMeL1YLhhoPulU=' 
WHERE 
  key_id = '58d54c63858d4ceeeb0808e95f776410ef423ad7e8f47dc91e2d82b4b67c78a4' 
  AND (
    token = 'e7qqDgflctD4B8DCItM3R7WiTFklXRMeL1YLhhoPulU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )