UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDNy5wP1340FAWdGUl123MkDuioQCG/y2zj3JV7VrCQ=' 
WHERE 
  key_id = '80351792d47340f4b2fbaf349d63ad97e1ef24fd7499522ff30fcf6bb7750b9d' 
  AND (
    token = 'RDNy5wP1340FAWdGUl123MkDuioQCG/y2zj3JV7VrCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )