UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4tLbxRlx+TT1EX4chxz4oVtZE3SgGxb2wsjX5wWpuA=' 
WHERE 
  key_id = 'e35076e929d7b0bbc58fd5371d6528fe7dc061b3a9a526d4ee3b503dfe817115' 
  AND (
    token = 'H4tLbxRlx+TT1EX4chxz4oVtZE3SgGxb2wsjX5wWpuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )