UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLU2StkAED38YNL5CnRWRh1YUfYGW27MeAiU4KUVZZQ=' 
WHERE 
  key_id = 'c4ac3b2cc0a1e2c1db436bce9f3c2c50d92d1334ab1a7e0df4ac5a070fbd5b3b' 
  AND (
    token = 'JLU2StkAED38YNL5CnRWRh1YUfYGW27MeAiU4KUVZZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )