UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qaC/0EE3tB195KcM422dpaqfz6bBesnN9dZtqnW0vA=' 
WHERE 
  key_id = 'cc235f23ed56da6363efc13215d98f16c35ac14015f0e1106a1f99964feeef7f' 
  AND (
    token = '5qaC/0EE3tB195KcM422dpaqfz6bBesnN9dZtqnW0vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )