UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjU19fgJ+i2PAU1hwXw/Yunml8VwnVixZe3TrEwGws8=' 
WHERE 
  key_id = '965a23a77de4c2cbfc6a307742107d031e7f94c6d8f256c2d3aee2a5f8b4b897' 
  AND (
    token = 'UjU19fgJ+i2PAU1hwXw/Yunml8VwnVixZe3TrEwGws8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )