UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LTRf4LIsXcsM4m3bPEgUC+4M4RwiRvCItaUGDjV9UI=' 
WHERE 
  key_id = '0b241314250b9c428019f171384f00411c4ba9856db8d0a883ac18278b3e3e4e' 
  AND (
    token = '0LTRf4LIsXcsM4m3bPEgUC+4M4RwiRvCItaUGDjV9UI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )