UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZgHW5sPsZqGLffjqpjdgi+kmNkEXtUHUO0k4JVG7E2I=' 
WHERE 
  key_id = '2c3551877c524b845e246f32f71b2f2642552dae1827c8f9384a4649611b6ed3' 
  AND (
    token = 'ZgHW5sPsZqGLffjqpjdgi+kmNkEXtUHUO0k4JVG7E2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )