UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pITPq3tv1Zlcfvq/VdnurX1tLBFhrEc2wJz8KZi2/Xk=' 
WHERE 
  key_id = '1d7f2c18ce5e2ae3fbd65cf2fcd0d44d728c3baea8a8e7f414d587e1397b3eb1' 
  AND (
    token = 'pITPq3tv1Zlcfvq/VdnurX1tLBFhrEc2wJz8KZi2/Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )