UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ernpvg1A0RFjSY6Kzl4JM0Ux+LLXo1bzf2Jq9fGpfY8=' 
WHERE 
  key_id = 'b313d8e07e059eb5d02759b6cf91f17ada3969a64209b6529a24bda64bc8ddd9' 
  AND (
    token = 'Ernpvg1A0RFjSY6Kzl4JM0Ux+LLXo1bzf2Jq9fGpfY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )