UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DzFQHgtNQb6vNeOSlO4hRKPADewivp91Sr2s4nTtrf4=' 
WHERE 
  key_id = '471e92981744ede866422b61804b6d53af6cb2150740841be3ae195ed64728b1' 
  AND (
    token = 'DzFQHgtNQb6vNeOSlO4hRKPADewivp91Sr2s4nTtrf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )