UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2Hai4x4nc8UOFpr/9B41gUFLlVch6LIj7Go7XgeuLg=' 
WHERE 
  key_id = 'fc399f8b44a49c39e1655f2f24948a7b410eda8ae9fe934b78c70974c26ae5b7' 
  AND (
    token = 'm2Hai4x4nc8UOFpr/9B41gUFLlVch6LIj7Go7XgeuLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )