UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGg3RjLR3VehB0j85ItQoJfj2LUHDyZZTJy7GM/GfnE=' 
WHERE 
  key_id = '034ea600386d5b13e0eda91f70f19c2aa1d93bb0c1b779ba96ffd34c5543f12e' 
  AND (
    token = 'PGg3RjLR3VehB0j85ItQoJfj2LUHDyZZTJy7GM/GfnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )