UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JEqgXSmX4Ubop6y+kYDPC3z601D0dDOx8ANXX6w0IdY=' 
WHERE 
  key_id = '46d4ccb05573a6f0b45712318907804f9249886736ab52dd67d6737d8b5877e1' 
  AND (
    token = 'JEqgXSmX4Ubop6y+kYDPC3z601D0dDOx8ANXX6w0IdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )