UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwRJFudcfs/T54F0cVvkaAyN1uIhcq0SBhATMACMv6g=' 
WHERE 
  key_id = '86d3c1f2cec5d695d028b15fbf7221538f9318cb9a0040903246c33d8d4e8968' 
  AND (
    token = 'kwRJFudcfs/T54F0cVvkaAyN1uIhcq0SBhATMACMv6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )