UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+sH1SF7WC4BSxID775SWLiifuiOlzWW39pLu7Ih0/4=' 
WHERE 
  key_id = 'c577a394ebf87a504bbac02824800db5821589a906cd8a0f3a5246d010c89a0e' 
  AND (
    token = '7+sH1SF7WC4BSxID775SWLiifuiOlzWW39pLu7Ih0/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )