UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PQaN0qDbPtebXR8F38e4PlkXG69hvEappGloW5g8TA=' 
WHERE 
  key_id = '3e79a1996dabdbc618f11849dad737788361bd0c2917ebd3b7920420ff009036' 
  AND (
    token = '0PQaN0qDbPtebXR8F38e4PlkXG69hvEappGloW5g8TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )