UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26s8z99bRqSW+rw8ZUhJuIGnyNEraN2Xiakk2xCphJ8=' 
WHERE 
  key_id = '7c60de0d803c748b248306d8367fd8926010f8fc980130673e996fa20f19f608' 
  AND (
    token = '26s8z99bRqSW+rw8ZUhJuIGnyNEraN2Xiakk2xCphJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )