UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3YtG/d5Lq66Et6B5zw6mzEQ+DeL7F90GWAlkt40y3U=' 
WHERE 
  key_id = 'b92cd0df53283a571bf38c07ac4141d264bd32624ef5be7766cf4a2977eb6e1d' 
  AND (
    token = 'a3YtG/d5Lq66Et6B5zw6mzEQ+DeL7F90GWAlkt40y3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )