UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tC4u2ppB+/1f119SS6PqGTo1eJS2En3LmSEbRDV4TSQ=' 
WHERE 
  key_id = 'f52b76a17a054fd1d0681d5460994f32fd12d19748e319f17720c70437571ae4' 
  AND (
    token = 'tC4u2ppB+/1f119SS6PqGTo1eJS2En3LmSEbRDV4TSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )