UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oAb/R6g8Ve+txRfU7KxJllAKs1W7l9xlVo5BrmsiY+A=' 
WHERE 
  key_id = '1d4e8b10281e0bf50780c96b14ea40c7d80c1986894856c5dcab0e2deb90175e' 
  AND (
    token = 'oAb/R6g8Ve+txRfU7KxJllAKs1W7l9xlVo5BrmsiY+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )