UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knajRV29CYpJrQILRt2HcoOyJwM2MO8HpEEgC2s0GlQ=' 
WHERE 
  key_id = 'bf4350710071908a74cb392bd0d9f69a5e0653f2d004df3e18bf7782513535c8' 
  AND (
    token = 'knajRV29CYpJrQILRt2HcoOyJwM2MO8HpEEgC2s0GlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )