UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3b2SDGkn9EXZWLO3ELxPAPPrK9d9951vvvEbKjz0WMg=' 
WHERE 
  key_id = '1e1512bead0319a9831505d589f35fe3d866641ba3c688038605f539fb2a0961' 
  AND (
    token = '3b2SDGkn9EXZWLO3ELxPAPPrK9d9951vvvEbKjz0WMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )