UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmN2kOlZvsHfdAx9DqSmOrokaJgTK3559WeBl2dHXeM=' 
WHERE 
  key_id = 'c48a7426c66af730341733f80806bee4b2e3a74e04e0ac656d2e629b51228b97' 
  AND (
    token = 'lmN2kOlZvsHfdAx9DqSmOrokaJgTK3559WeBl2dHXeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )