UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWO+r+bSRrWoPLRQaaqlu71mAtoXo1yS7rrUmULIc88=' 
WHERE 
  key_id = 'e7da668653a0c3f1bcf0892956fbcbebbc96c4bf15b02885e92a13b69187797f' 
  AND (
    token = 'bWO+r+bSRrWoPLRQaaqlu71mAtoXo1yS7rrUmULIc88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )