UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FF8FXuM8iJ5iXPcZJU4/I2woRP8RDVdTJRggiOCyjZ8=' 
WHERE 
  key_id = 'c9300500c4b78f1e7dde06e1837151b9fd0aafef1bc7fc67407cc57dd9e7313b' 
  AND (
    token = 'FF8FXuM8iJ5iXPcZJU4/I2woRP8RDVdTJRggiOCyjZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )