UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFV4IB6VhZmuCkncapBurRS29zilIUGL0xDgv7ct9zg=' 
WHERE 
  key_id = '73768bdf75b8872e3a7a90d6eaf83f2ebb087fc84f6d6079b3f75b2bed3a1f58' 
  AND (
    token = 'uFV4IB6VhZmuCkncapBurRS29zilIUGL0xDgv7ct9zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )