UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yns9IPzpfh+K+ueP2NCNVLNHtDQcMOwCvxFIfwtO98Y=' 
WHERE 
  key_id = '8694fac566913973e8e062b12d3c33f945c0e6209a5f6e7d72a0981ee0220be7' 
  AND (
    token = 'Yns9IPzpfh+K+ueP2NCNVLNHtDQcMOwCvxFIfwtO98Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )