UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXXx5yDqCfiydhOHhbyeTEd5Tb7YIb0MkP0D6UgtKl0=' 
WHERE 
  key_id = 'de7bf3a98fa8dfdf6b020daae6a8ff681dfdbd4251b148a6ae69c8c7e2cf49eb' 
  AND (
    token = 'AXXx5yDqCfiydhOHhbyeTEd5Tb7YIb0MkP0D6UgtKl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )