UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqruqZob52Pgu8TO+0sS/pKS6Kik2qlnOSgu5mTCCCA=' 
WHERE 
  key_id = '2cfb8c535689522907e3eef9a9039a01614cf96a2f6dd581770dee7e9f1826e3' 
  AND (
    token = 'kqruqZob52Pgu8TO+0sS/pKS6Kik2qlnOSgu5mTCCCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )