UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CClfJlrGtnp2DL+1uOPmPCyTqva+YSt8LsNSsE3B0p8=' 
WHERE 
  key_id = 'ef4dfc074213a9fcaeaca9710ac154a0360fc9fc3d8867f02ccb4dbd31ea694c' 
  AND (
    token = 'CClfJlrGtnp2DL+1uOPmPCyTqva+YSt8LsNSsE3B0p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )