UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VEdf57jDvM6kHUnWLYCy/S0m0ztRPkbl5mnRca34t4c=' 
WHERE 
  key_id = '0df6f5953ac1c9d8da584f97ce413d58cf6f3654b68a2fd2d1c6d72cfb737a7d' 
  AND (
    token = 'VEdf57jDvM6kHUnWLYCy/S0m0ztRPkbl5mnRca34t4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )