UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JiE/xgcqOo8u85L8hn+19GkHXxwFPENg0/Z2r1VsS4Y=' 
WHERE 
  key_id = '0847a7cbf5115865339d62c598b66bcd6bf2e54b8c0d837dd1824580177fa688' 
  AND (
    token = 'JiE/xgcqOo8u85L8hn+19GkHXxwFPENg0/Z2r1VsS4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )