UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4qR0uF4RMH5weskGgDIpc9Bl5EXMXPsWIX3Ls/L7P8=' 
WHERE 
  key_id = '5c234e9f268df9646b213e34884a7ef6e358dc97ad605160fa6e8ac1d33667ca' 
  AND (
    token = 'F4qR0uF4RMH5weskGgDIpc9Bl5EXMXPsWIX3Ls/L7P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )