UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gqmTg+JI6xxjQ2dBaKKwTVCVqGUH2chYi54C+vbTkbk=' 
WHERE 
  key_id = '001a3997fb430f921516f740007211043f740a59aa2d872c4184c889f8e31c5d' 
  AND (
    token = 'gqmTg+JI6xxjQ2dBaKKwTVCVqGUH2chYi54C+vbTkbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )