UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRm0CV1hpjH6t+hHRXoBHI43Hb9Feg0vRX5Z5BHGnc4=' 
WHERE 
  key_id = '5ac83cb8188efe211f91c996f33bbc3700ced76d0ccb81be6326680635b2638f' 
  AND (
    token = 'WRm0CV1hpjH6t+hHRXoBHI43Hb9Feg0vRX5Z5BHGnc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )