UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6DWbQa4ST7/lin5s7MVc1hBAk0y7GrytMALOowHNp8=' 
WHERE 
  key_id = '9424d3a1fc429992bbb6d2a94a3b514746754987d85d263e6d94845259d8c380' 
  AND (
    token = 'l6DWbQa4ST7/lin5s7MVc1hBAk0y7GrytMALOowHNp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )