UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMEqyzDxq2qd1w38D4cTH3+IoIgLb3hOrsergRCs6jk=' 
WHERE 
  key_id = 'ef6550cb17882c33c1dfbb49fe41e2e934d28040ce50d7addb19898f50753a3a' 
  AND (
    token = 'ZMEqyzDxq2qd1w38D4cTH3+IoIgLb3hOrsergRCs6jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )