UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKFDt03439UYOeUk1uPW9tr7bp9xJhZSO9TtLAUDtYk=' 
WHERE 
  key_id = '14d8560d01bee25e7a1e29442af5506369824b224b0be1b18295c1c51fb8121b' 
  AND (
    token = 'QKFDt03439UYOeUk1uPW9tr7bp9xJhZSO9TtLAUDtYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )