UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yk4i2Ji1/x0ddUyjZ0vfP/pHkgtybYWnUpmGS7jZXA4=' 
WHERE 
  key_id = '0ef402a33818d9af1f39d5c855253b0f0660aa562a6389cd3ef73d9c30f73435' 
  AND (
    token = 'Yk4i2Ji1/x0ddUyjZ0vfP/pHkgtybYWnUpmGS7jZXA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )