UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9oSxzOfC+4STOkcb/5NQveq//t+KYLsKJUfPO2I/Ro=' 
WHERE 
  key_id = '2c7bac1d74b6f5f6f288a6fcbe4873309b9320822b0025ad66b52fe39513a751' 
  AND (
    token = 'V9oSxzOfC+4STOkcb/5NQveq//t+KYLsKJUfPO2I/Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )