UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8DDk89Iw9lX3js4+c/eSSmEzm4caveD97PtKpnzfKg=' 
WHERE 
  key_id = '037a0255474a52d473d55551edb044a86530b731125b7ebda73edf103eb90265' 
  AND (
    token = 'H8DDk89Iw9lX3js4+c/eSSmEzm4caveD97PtKpnzfKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )