UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yef8WftwoIDN/nq7JEPsV2g5quFbxG+fkzJagmsBQc=' 
WHERE 
  key_id = '3a6dc657479f937976f8c6acd0118aa5df3c428d99b1767b2f316be0b00ef98f' 
  AND (
    token = '+yef8WftwoIDN/nq7JEPsV2g5quFbxG+fkzJagmsBQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )