UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ga5E9QCY9gtdv2YxibCk/nDXgAQtteMT/mjzn9XhOR0=' 
WHERE 
  key_id = 'e289dff2a61e71079154692b73910db597a29aa3c0740120593d395fd342ea85' 
  AND (
    token = 'Ga5E9QCY9gtdv2YxibCk/nDXgAQtteMT/mjzn9XhOR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )