UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iveci1VZtKZXHv7eqdYXj77IB1N7doXcDeghRu1x8P8=' 
WHERE 
  key_id = 'b12dfb2d8f9a822de70e5872e7f940d44ce0479d5954bb62d275f0e80994b6fd' 
  AND (
    token = 'Iveci1VZtKZXHv7eqdYXj77IB1N7doXcDeghRu1x8P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )