UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CP3/j/lxuEfvRqzQq+n/5fCdKINEZuXaugTkWRMm9g0=' 
WHERE 
  key_id = '2c2d51f0a7bd4952e642308682bed192c50eb863a2d67fdc534e5f0654f3c48e' 
  AND (
    token = 'CP3/j/lxuEfvRqzQq+n/5fCdKINEZuXaugTkWRMm9g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )