UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1LhATZarfeq3EYbf60tclmsdU7L7cxd9CtBDhsSc40=' 
WHERE 
  key_id = '5deaf5dae9f7a3c629497cca733bc158b3ab449496781d3b71221c2e9eeb1198' 
  AND (
    token = 'c1LhATZarfeq3EYbf60tclmsdU7L7cxd9CtBDhsSc40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )