UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfJayOPJlvPXX99SChW8+8kHYyOpyW0imXPh/rjbYZM=' 
WHERE 
  key_id = '612a2865301fea10408f43263bf93d17ece5609b556dcaf28b2bd42ad33aaa50' 
  AND (
    token = 'jfJayOPJlvPXX99SChW8+8kHYyOpyW0imXPh/rjbYZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )