UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0yeAPR/1uSvJct+zRJbpzSV+EaEOsr3ylpEAJMO++s=' 
WHERE 
  key_id = '3a4dfe0b12062971fa54e2beeb61f428f8a924bbc18ddef465270002d5fbf5a1' 
  AND (
    token = 'k0yeAPR/1uSvJct+zRJbpzSV+EaEOsr3ylpEAJMO++s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )