UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FLOtOmuuVm+gabRy+oKqpqp8m7zTu6Ax7Ny8yK3MBBk=' 
WHERE 
  key_id = '888e625c79e78f99af898e21a6e5c8cb56bc7e5e729415fa37e531c1c9f5d242' 
  AND (
    token = 'FLOtOmuuVm+gabRy+oKqpqp8m7zTu6Ax7Ny8yK3MBBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )