UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNtfB6fy30Fo2eYyBA8qxDTt00Ly6zsbbvtNOO/t3Rk=' 
WHERE 
  key_id = '98718d5509c25aac341f13c7e7cbfe5e0909742ceccc8580bd7967e635601238' 
  AND (
    token = 'bNtfB6fy30Fo2eYyBA8qxDTt00Ly6zsbbvtNOO/t3Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )