UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwu1B7TcSwkoBXMZD8wgSuRGICaeQmafMIGqN4UwItw=' 
WHERE 
  key_id = 'a01414a18666976a5e0ae87c2da4e7a507c5eb2cfc007173390ea43b4723341b' 
  AND (
    token = 'rwu1B7TcSwkoBXMZD8wgSuRGICaeQmafMIGqN4UwItw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )