UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zl1PFSJ9hrDsD9oqBOS//E6b0mawF4+rqVZRxjPYHZQ=' 
WHERE 
  key_id = 'b24d2b56516b4288994939a456a6e6c640858a8853e85d33158ca2cdf61e320e' 
  AND (
    token = 'zl1PFSJ9hrDsD9oqBOS//E6b0mawF4+rqVZRxjPYHZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )