UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lb7qtaZLvsuzDqc0FhLyThwn0XOkDXXmkkFcZ/S+YYQ=' 
WHERE 
  key_id = 'fea0174190acddf6bb75c0d0d87259e6c0917c2450524fbcb18f0e61f749212d' 
  AND (
    token = 'lb7qtaZLvsuzDqc0FhLyThwn0XOkDXXmkkFcZ/S+YYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )