UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzAMDq/18Y7a7iNM0lpTxA6VGJepU+ttYjzT6xcxZS0=' 
WHERE 
  key_id = 'd0171ec8c135de85565cd7cc072142eb614362bc51e2dd4b7ac304d5e13c1fae' 
  AND (
    token = 'rzAMDq/18Y7a7iNM0lpTxA6VGJepU+ttYjzT6xcxZS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )