UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0EEJdydP6Ju17uCq+Uqvh34vquFdmi1wJbjaNWr3Bs=' 
WHERE 
  key_id = 'e44d6c144bb5c73c4e122ebe70445d44e97357f3fcf49540db079c06e738943d' 
  AND (
    token = 'm0EEJdydP6Ju17uCq+Uqvh34vquFdmi1wJbjaNWr3Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )