UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhQDJBE7/6ysy7I9/9yTjohJpi+jVDLTqJ2SS4IcqJ8=' 
WHERE 
  key_id = '59310dcc8c161abe0048060e1dd831bee92751b20e7851fd9f1d5424c0a47592' 
  AND (
    token = 'RhQDJBE7/6ysy7I9/9yTjohJpi+jVDLTqJ2SS4IcqJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )