UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mU7yDhQircgcVWlY+bDm3decZwvybPkPBfL8Bf/0R24=' 
WHERE 
  key_id = '6a80d4e79e5407f83574675775d7cb7aa0254e1b47a6bb60d5028bfe2d44a374' 
  AND (
    token = 'mU7yDhQircgcVWlY+bDm3decZwvybPkPBfL8Bf/0R24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )