UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4r/m5yinFI8amm0eS9u5EGiOtuYqhBzlpsZOsJRRI4=' 
WHERE 
  key_id = '532260198977a835d0c4b3c767999ff7cc9c56db44486ba2df0dc87d93870e4d' 
  AND (
    token = 'G4r/m5yinFI8amm0eS9u5EGiOtuYqhBzlpsZOsJRRI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )