UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q26p+WL3RcdeIlfSb+U/Yh/Ue1u4Yuq/dhvK6rvlIPg=' 
WHERE 
  key_id = '40cdfc6f3b39874643e5286de51536651f0a96ae4efe78c3e30190cb4120d1d1' 
  AND (
    token = 'Q26p+WL3RcdeIlfSb+U/Yh/Ue1u4Yuq/dhvK6rvlIPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )