UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YQv6xsCV9OVs3M9vwt3SAW4lhhVDTWHvjk2KCJ3l/I=' 
WHERE 
  key_id = '30a0dd300530e0d13dbe41bd29a54d0556d662817d8c5fcf0b635b1a334b359e' 
  AND (
    token = '2YQv6xsCV9OVs3M9vwt3SAW4lhhVDTWHvjk2KCJ3l/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )