UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JMkG6E6ML/KNicQdV3v67m1ZM9gNoBMat8gqzu1SdA=' 
WHERE 
  key_id = 'b1934cdae1d1eb3b95a88d4d3c49906d33038bf61466ba14689b2fa7b128b646' 
  AND (
    token = '5JMkG6E6ML/KNicQdV3v67m1ZM9gNoBMat8gqzu1SdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )