UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5NiNc0zenozMFcPQ6O0L0wAXtBsVfvdmR+fmgiyDHk=' 
WHERE 
  key_id = '29747aaae6ad9dec83c9b345c7a1741619368346b16d46277fee88e98e72de1b' 
  AND (
    token = 'q5NiNc0zenozMFcPQ6O0L0wAXtBsVfvdmR+fmgiyDHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )